Задание по грамматике на тему инфинитива . 4. a) Use the infinitive in the non-perfect form of the active or passive voice.

1. I hate (to bother) you, but the man is still waiting (to give) a definite answer.

2. He hated (to bother) with trifling mat­ters when he had many more important questions (to decide).

3. She would never miss a chance (to show) her efficiency, she was so anxious (to like) and (to praise).

4. The idea was too complicated (to express) in just one paragraph. It seemed it would take not less than a page (to put) it into words.

5. Is there anything else (to tell) him? I believe he deserves (to know) how the matter stands and (to tell) all about it.

6. The book is likely (to publish) and (to appear) on sale pretty soon. It is sure (to sell) well and (to sell) out in no time.

7. What he took to writing for was not (to earn) a living but a name. All he wanted was (to read) and not (to forget).

b) Use the infinitive in the required form of the active voice.

1. How fortunate he is (to travel) all over the world and (to see) so much of it.

2. The man appears (to know) practically all European languages; he is said (to learn) them while travelling. 3. The river was reported (to overflow) the banks and (to advance) towards the suburbs of the city.

4. The girl pretended (to read) a book and not (to notice) me.

5. You seem (to look) for trouble.

6. It seems (to rain) ever since we came here.

7. It is so thought­ful of you (to book) the tickets well in advance.

8. The committee is said (to revise) the programme and (to work out) a plan of its realization.

c) Use the appropriate form of the infinitive.

1. The man seemed (to study) me and I felt uneasy in his pres­ence.

2. Perhaps it would bother him (to speak) about the quarrel.

3. He is supposed (to work) at. the translation of the book for two years.

4. The only sound (to hear) was the ticking of the grandfather's clock downstairs.

5. The book was believed (to lose) until the librarian happened (to find) it during the inventory. It turned out (to misplace).

6. The strength of the metal proved (to overestimate) by the designer. The engineer claimed (to warn) against its use for the purpose all along as he had been always sure it was likely (to deform) under great load.

7. We seem (to fly) over the sea for quite a time and there is yet no land (to see).

8. Not (to answer) would have been a wrong step.

9. We don't seem (to acquaint), at least I can't remember ever (to meet) him.

10. The third key remained (to test).

1. I hate to bother you, but the man is still waiting to give a definite answer.

In this sentence, the verb "hate" is followed by the infinitive "to bother," which is used in the non-perfect form of the active voice. The infinitive "to give" is also used in the non-perfect form of the active voice and serves as the complement of the verb "waiting."

2. He hated to bother with trifling matters when he had many more important questions to decide.

In this sentence, the verb "hated" is followed by the infinitive "to bother," which is used in the non-perfect form of the active voice. The infinitive "to decide" is also used in the non-perfect form of the active voice and serves as the complement of the noun "questions."

3. She would never miss a chance to show her efficiency, she was so anxious to like and to praise.

In this sentence, the infinitive "to show" is used in the non-perfect form of the active voice, serving as the complement of the noun "chance." The infinitives "to like" and "to praise" are also used in the non-perfect form of the active voice and serve as the complement of the adjective "anxious."

4. The idea was too complicated to express in just one paragraph. It seemed it would take not less than a page to put it into words.

In this sentence, the infinitive "to express" is used in the non-perfect form of the passive voice, indicating that the action of expressing the idea is performed on the idea. The infinitive "to put" is also used in the non-perfect form and serves as the complement of the noun "page."

5. Is there anything else to tell him? I believe he deserves to know how the matter stands and to tell all about it.

In this sentence, the infinitive "to tell" is used in the non-perfect form of the active voice and serves as the complement of the verb "deserves." It is repeated to show parallelism in the sentence structure.

6. The book is likely to be published and to appear on sale pretty soon. It is sure to sell well and to sell out in no time.

In this sentence, the infinitives "to be published" and "to appear" are used in the non-perfect form of the passive voice, indicating that the action of publishing and appearing is performed on the book. The infinitives "to sell" are also used in the non-perfect form of the active voice and serve as the complement of the adjectives "sure" and "sell out."

7. What he took to writing for was not to earn a living but a name. All he wanted was to read and not to forget.

In this sentence, the infinitives "to earn" and "to read" are used in the non-perfect form of the active voice. The infinitive "to forget" is also used in the non-perfect form of the active voice and serves as the complement of the verb "wanted."

b) Use the infinitive in the required form of the active voice.

1. How fortunate he is to have traveled all over the world and to have seen so much of it.

In this sentence, the infinitives "to have traveled" and "to have seen" are used in the perfect form of the active voice, indicating that the actions of traveling and seeing have been completed in the past.

2. The man appears to know practically all European languages; he is said to have learned them while traveling.

In this sentence, the infinitives "to know" and "to have learned" are used in the non-perfect form of the active voice. The infinitive "to learn" is used in the perfect form of the active voice, indicating that the action of learning has been completed in the past.

3. The river was reported to be overflowing the banks and advancing towards the suburbs of the city.

In this sentence, the infinitives "to be overflowing" and "to be advancing" are used in the non-perfect form of the passive voice, indicating that the actions of overflowing and advancing are performed on the river.

4. The girl pretended to read a book and not to notice me.

In this sentence, the infinitives "to read" and "to notice" are used in the non-perfect form of the active voice, indicating the actions of reading and noticing.

5. You seem to be looking for trouble.

In this sentence, the infinitive "to be looking" is used in the non-perfect form of the active voice, indicating the action of looking.

6. It seems to have been raining ever since we came here.

In this sentence, the infinitive "to have been raining" is used in the perfect form of the active voice, indicating the action of raining has been ongoing in the past.

7. It is so thoughtful of you to have booked the tickets well in advance.

In this sentence, the infinitive "to have booked" is used in the perfect form of the active voice, indicating the action of booking has been completed in the past.

8. The committee is said to be revising the program and working out a plan of its realization.

In this sentence, the infinitives "to be revising" and "to be working out" are used in the non-perfect form of the passive voice, indicating that the actions of revising and working out are performed on the program.

c) Use the appropriate form of the infinitive.

1. The man seemed to be studying me and I felt uneasy in his presence.

In this sentence, the infinitive "to be studying" is used in the non-perfect form of the active voice, indicating the action of studying is ongoing.

2. Perhaps it would bother him to speak about the quarrel.

In this sentence, the infinitive "to speak" is used in the non-perfect form of the active voice, indicating the action of speaking.

3. He is supposed to have worked on the translation of the book for two years.

In this sentence, the infinitive "to have worked" is used in the perfect form of the active voice, indicating the action of working has been completed in the past.

4. The only sound to be heard was the ticking of the grandfather's clock downstairs.

In this sentence, the infinitive "to be heard" is used in the non-perfect form of the passive voice, indicating that the action of being heard is performed on the sound.

5. The book was believed to have been lost until the librarian happened to find it during the inventory. It turned out to have been misplaced.

In this sentence, the infinitives "to have been lost," "to find," and "to have been misplaced" are used in the perfect form of the passive voice, indicating that the actions of being lost, finding, and being misplaced have been completed in the past.

6. The strength of the metal proved to have been overestimated by the designer. The engineer claimed to have warned against its use for the purpose all along as he had always been sure it was likely to deform under great load.

In this sentence, the infinitives "to have been overestimated," "to have warned," and "to deform" are used in the perfect form of the active voice, indicating that the actions of overestimating, warning, and deforming have been completed in the past.

7. We seem to be flying over the sea for quite a time and there is yet no land to be seen.

In this sentence, the infinitives "to be flying" and "to be seen" are used in the non-perfect form of the passive voice, indicating that the actions of flying and being seen are performed on the subjects.

8. Not to answer would have been a wrong step.

In this sentence, the infinitive "to answer" is used in the non-perfect form of the active voice, indicating the action of answering.

9. We don't seem to be acquainted, at least I can't remember ever having met him.

In this sentence, the infinitive "to be acquainted" is used in the non-perfect form of the passive voice, indicating the action of being acquainted.

10. The third key remained to be tested.

In this sentence, the infinitive "to be tested" is used in the non-perfect form of the passive voice, indicating the action of being tested.