4 Complete the text with affirmative and negative forms of the verbs in brackets. CHRISTOPHER COLUMBUS MER FO DEVE seala Columbus wanted (want) to find a new way to India. In 1492, he' (travel) across the Atlantic Ocean. He? _(arrive) in San Salvador in the Bahamas two months later. He _ (visit) a lot of islands and he (name) them the Indies. He 5 _ (call) the native people Indians. It was a very beautiful place, but he 6_(not discover) any gold there. Columbus?_ (not stay) a long time and he 8 _ (arrive) back in Spain in March 1493. The King and Queen of Spain weren't happy because he' _ (not discover) any gold or a new way to India. Columbus 10 — (not visit) North America, but he was the first European to explore Central America. MAPA. Как это делать?

1 The young scientist was trying to prove to the professor the necessary for the experiment.
2 London is the capital of Great Britain.
3 It is clear to me that you don't know your lesson.
4 He was devoted to his friend.
5 I explained to the teacher that by the end of the lesson I had not finished the translation of the text and that's why I had not handed it to him. The surprise to the teacher was great. My explanation seemed strange to the teacher.
6 He bought a book of English poems and gave it to his sister.
7 I wrote to him asking to send me a box of chocolates.
8 There is a monument to Pushkin in the Square of Arts.

1. It is clear to me that you don't know your lesson.

2. London is the capital of Great Britain.

3. At nine o'clock the lecturer entered (—) the hall, walked up to the table, put his bag on it, looked at everybody and began his lecture.

4. My explanation seemed strange to the teacher.

5. He gave her a big bunch of flowers.

6. We tried to speak to him, but he did not want to listen to us.

7. Yesterday the teacher spoke to us about the architecture of St. Petersburg.

8. My grandmother often complains of headache.

9. I am sorry, I cannot speak to you now, the professor is waiting for me.

10. I must go to the institute and explain to him some details of our work.

11. Many pages of this book are torn.

12. Everybody looked at me with surprise: they had not waited for me.