Выпишите правильный вариант ответа

1) Billynot answer our questions. The problem is too
complicated and it's too personal for him.
A) may
B) must
C) have to
D) need

2) How did theyto finish their project so early? The teacher
was surprised
A) could
B) be able
C) can
D) manage

3) Mike and Nick won't be to come with us to the jungles.
A) may
B) allowed
C) have
D) ought

4) Yoube in charge of our expedition. We trust you.
A) should
B) have
C) ought
D) might

5) Youhave talked Jessie into coming to the theatre. She works at this time on Sunday.
A) could
B) should
C) needn't
D) shall

6) The Queen to visit Canada next week.
A) is
B) has
C) should
D) ought

7)She will to go to work on Sunday, as there is still some extra work to do.
A) ought
B) have
C) has
D) must

8) My parents be very tired after planting so many plants.
A) are
B) ought
C) might
D) must

9) I think that something is wrong with the mobile phone. When I tried to use it yesterday itswitch on.
A) don't have to
B) would not
C) must not
D) was not to

10) Sarah will to meet us after classes tomorrow.
A) can
B) ought
C) be able
D) has​

Mary looks exhausted. What  

has she been doing all working day?

How long  

have they known their history teacher?

How many times  

has Tim visited Sidney?

Jess  

has been learning Spanish words for hours, but she still doesn't remember all of them.

Sorry, we are late.  

Have you been waiting for a long time?

Friends  

have been playing chess for several hours.

Has Nina been studying for a long time today?

My uncle  

has never played curling.

Dave  

hasn't seen his colleagues recently.

Melony  

has been writing the report all day, but she  

hasn't finished yet.

Объяснение:

1.I have to study for five years to obtain the degree of Specialist.

2. Our university is one of the oldest transport institutions in Russia.

3.The importance of railway industry for Russia cannot be overestimated.

1.There are different laboratories in our university.

2.The equipment of the classes satisfies all the requirements.

3.Many lecturers from various chairs teach us.

1) The most common degrees are Bachelor of Science and Bachelor of Arts

Допишите термины к определениям

1) something used as a measure, norm or model   - a standart

2) to obtain money in return for labour or services  - to earn

3) inspiring respect and admiration, having high status  -prestigious

4) branch of knowledge studied or taught in school, college or university - a subject