Завершите предложение соответствующей формой причастия i. the keys the operator made the adding machine operate. (нажав; topress - нажимать)

если нажав, то используем ‘having pressed the keys …’

 

By pressing the keys the operator made the adding machine operate.

1. Does his mother play the guitar very well? - Его мама хорошо играет на гитаре?

2. Does the child ride a bicycle? -  Ребенок катается на велосипеде?

3. Do the pupils write a control work? - Ученики пишут контрольную работу?

4. Do their grandparents watch TV in the evening? - Их бабушка и дедушка смотрят телевизор по вечерам?

Объяснение:

Общий вопрос - это вопрос, ответом на который будет ДА или НЕТ.

Для это используем вс глагол DO или DOES и ставим его в начало предложения.

DOES для he, she, it и ед. числа:

his mother - его мама (ед.ч); the child - ребенок (ед.ч)

DO для I, You, We, They и множ. числа:

the pupils - ученики (мн.ч.); their grandparents - их бабушка с дедушкой (мн.ч.)

Упражнение 8.

10. There are no stars in the sky, are there?

Упражнение 9.

1. Ted didn’t come to class yesterday, did he?

2. Our teacher gave us much homework to do, didn't ...? (Кто такой наш учитель he или she? Нельзя такие предложения под разделительный вопрос ставить - задание некорректно, потому что если лицо неизвестно, например, somebody - заменяем его на they, но задающий явно знает, кто наш учитель, потому на Ваш выбор местоимение в данном случае)

3. You didn’t have to lie to her, did you?

4. It snows a lot in Siberia, doesn't it?

5. It never rains in the Gobi, does it?

6. Those are your gloves, aren't they?

7. I am a fool, aren't I?

8. We haven’t met before, have we?

9. He has never been to Jamaica, has he?

10. The Browns will never sell their house, will they?

Упражнение 10.

1. He can cook well, can't he?

2. You can’t buy happiness, can you?

3. Rob must keep his word, mustn't he?

4. You mustn’t smoke here, must you?

5. Let’s start working, shall we?

6. Let’s not argue, shall we?

7. Make him take his words back, won't you?

8. Don’t shout at me, will you?

9. Nothing ever happens to me, does it?

10. Everything depends on the situation, doesn't it?

Упражнение 11.

1. Everyone will be present at the conference, won't they?

2. Nobody has ever thought about it, have they?

3. Something should be done to help them, shouldn’t it?

4. I used to live in this street, didn't I?

5. He never used to drink coffee, did he?

6. We need a new washing-machine, don't we?

7. You needn’t worry about ir, do you?

8. Everyone is informed about it, are they?

9. Nobody phoned me today, did they?

20. No one agrees with him, do they?