Ответ по предмету Математика: решите....................

Предмет: Українська мова, автор: poshta669

провидминяти числивник 1181 на украинском пожалуйста

6 лет назад

Предмет: Химия, автор: step31121981

Прошу помощи у ХИМИКОВ. Два маленьких вопроса

6 лет назад

Предмет: Английский язык, автор: Vlaswwertya

Помогите!!!
PRESENT PERFECT/ PAST SIMPLE

1.We ..... a holiday last year.

A didn’t have

B haven’t had

C hadn’t have

2.My parents ..... to the USA many times.

A have been

B were

C have being

3.I .....a new dress last week, but I ..... it yet.

A have bought A haven’t worn

B bought B wore

C had bought C didn’t wear

4. … raining yet?

A Did it stop

B Is it stopped

C Has it stopped

5. We ....... in the United States for less than seven years.

A lived

B have lived

C had lived

6. More than one hundred people ...... to the meeting.

A have come

B came

C has come

7. ...... their telephone number.

A forgot

B have forgotten

C had forgotten

8. She ...... English for five years.

A studied

B has studied

C have studied

9. Peter ...... the money so that he could finish his education.

A has borrowed

B borrowed

C have borrowed

10. Ray ...... us a lot of help since we arrived.

A gave

B has given

C have given

11.I ...... this medication since 1985.

A have taken

B had taken

C took

12. Don’t worry about your letter. I ...... it the day before yesterday.

A sended

B have sent

C sent

13.We ..... Peter this week , but we ..... him a couple of weeks ago.

A didn’t see A saw

B haven’t saw B have saw

C haven’t seen C have seen

14.She .... the test already .

A took

B has taken

C have took

15.Gloria ..... a lot of friends by working in the cafeteria.

A has made

B made

C have made

16. Mary ..... on a diet for three weeks.

A was

B has been

C was been

17. Mary ..... her car keys , so we have to open the door by force.

A lost

B has lost

C losted

18. .... the post ..... today?

A Did the post come

B Has the post come

C Has the post came

19. He ....... so nervous before his exam.

A has felt

B felt

C feel

20. When she was 21 she ..... across the United States.

A drove

B drive

C driven

D drived

21. In 2000, about 109.2 million acres ..... planted with transgenic crops.

A was

B were

С have

PAST PERFECT

1.I (wake) up early and got out of bed.

A woke up

B had woken up

2. I got out of bed an hour later I (wake up).

A woke up

B had woken up

3.We were late. The meeting (start) an hour before.

A started

B had started

4.She was the most delightful person I (ever/meet).

A ever met

B had ever met

5.That morning she (dress), (phone) somebody, and went out.

A dressed A phoned

B had dressed B had phoned

6.That morning she went out after she (phone) somebody.

A phoned

B had phoned

7.He was tired because he (work) hard in the garden all day.

A worked

B had worked

8.The sun (set),it (get) dark, and we went home.

A set, got

B had set, got

9.The Hills were in hurry, but they (take) a taxi and managed to arrive on time.

A took

B had taken

10.The Hills managed to arrive exactly on time because they (take) a taxi.

A took

B had taken

11.He said he (break) the lamp.

A broke

B had broken

12.We asked Peter to come with us, but he refused. He (already promise) to

play football with his friends.

A already promised

B had already promised

13.I saw a nice kitten when I (open) the basket.

A opened

B had opened

14.After I (write) all my letters, I went to the kitchen to make coffee.

A wrote

B had written

15. She (hardly/finish) speaking over the phone when the telephone rang again.

A hardly finished

B had hardly finished

16.Peter saw an urgent message on his table. Somebody (leave) it the day

before.

A left

B had left

FUTURE PERFECT

1.I promise I (get) in touch with you if I need your help.

A will get

B will have got

2.We are going to buy a car by the end of next month our family (save) money

for it.

A will save

B will have saved

3.The workers say that they (build) up a district by the beginning of 2000.

A will build up

B will have build up

4.He probably never (be) patient.

A will probably never be

B will probably never have been

5.She (have lunch) by the time we arrive.

A will have

B will have had

6.If you think it over, you (see) that I’m right.

A will see

B will have seen

7.You (finish) your homework by the time the movie starts.

A will have finished

B will finish

8.Jan (leave) by 5 o’clock.

A will leave

B will have left

9.I think I (stay) at home this evening.

A will stay

B will have stayed

10. --I need some money. – Don’t worry I (lend) you some.

A will have lent

B will lend

11.I (be) in London for six months by the time you arrive.

A will be

B will have been

6 лет назад

Предмет: Обществознание, автор: NooBest11

Помогите, пожалуйста, написать эссе на тему: "Те сомнения, которые не разрешает теория, разрешит тебе практика".Срочно!Буду благодарен!

10 лет назад

Предмет: Биология, автор: dreamcity92

Не подскажете пожалуйста

10 лет назад

решите....................

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