vlad1435

29.07.2021 14:40 •  Английский язык

Ясделала , но проверьте ! 70
1)choose the right translation:

1. изобретать

invent
invention

2. записывать звуки

to record size
to record sounds

3. гарантировать

to guarantee
to save

match the following fields of science (1-4) with their definitions (а-e). there is one extra definition. write the answer as shown in the example.

example: 1a 2b 3c 4d

1. cybernetics

а. the branch of astronomy concerned with the physical nature of stars and other celestial bodies, and the application of the laws and theories of physics to the interpretation of astronomical observations

2. cryogenics

b. the branch of physics dealing with the production and effects of very low temperatures

3. information technology

c. the branch of biology that deals with the structure and function of the macromolecules (e.g., proteins and nucleic acids) essential to life

4. astrophysics

d. the study or use of systems (esp. computers and telecommunications) for storing, retrieving, and sending information

e. the science of communications and automatic control systems in both machines and living things

1e 2и 3d 4a

read these sentences and choose the correct variant.

1.
my friends hadn’t ever go to france
my friends hadn’t ever gone to france

2.
after loren had turned on the alarm, she locked the door
after loren had turn on the alarm, she locked the door

3.
before i knew it, she having run out the door
before i knew it, she had run out the door

read these sentences and fill in the gaps with the correct verb form in the past perfect.

example 0. john
had fed
his rabbits by 9 o’clock yesterday. (feed)

answer 0. had fed.

1. before ken ran to kerry's house, he
phones
him. (phone)

2. the cat hid under the chair because the children
were
so loud. (be)

3. before emma laid the table, she
had
a talk with her mother. (have)

read these verb forms and identify the tense. you should write ‘past perfect’ or ‘past perfect continuous’ for these verb forms.

example 0. had worked.

answer 0. past perfect.

1. had been reading —
past perfect continuous
.

2. had had —
past perfect
.

3. had been playing —
past perfect continuous

read these words and put them into the correct order. write full positive sentences or questions. you can have the past perfect or past perfect continuous. don’t forget about full stops and question marks.

example 0. to help/ had/ he/ trying/ been?

answer 0. had he been trying to help?

1. mike and jack/ been/ talking/ to friends/ had?

had mike and jack been talking to friends?

2. a coat/ had/ jane/ worn?

had jane worn a coat?

3. the window/ jim/ had/ closed.

had jim the window closed.

read these sentences and open the brackets using the past perfect or the past perfect continuous. write only the verb forms.

1. she
led live
in sweden before she went to norway. (live)

2. the mouse hid under the chair because the children
were
so loud. (be)

3. stan
worked
as a manager for twenty years when he retired. (work)

open the brackets and put the verbs into past simple or past perfect. write down your answer as shown in the example. use full verb forms and don't put the full stop after the last verb form.

example: 1. went, 2. had played, 3. had washed, cooked, 4. saw, had not bought, 5. cut

1. helen (to return) from the cinema at 6 p.m.

2. i (to finish) my homework by eight o’clock.

3. he (to think) that he (to lose) the money.

4. ann (to tell) me that she (to see) an interesting film.

5. when i (to come) home, mother (not to cook) dinner yet.

1. returned, 2. had finished, 3. thought, had lost, 4. told, had seen, 5. came, haden't cooked