Rishin pairs or small groups, circle a, b, orc.1 where.. last summer? a you went b did you went did you go2 the exercise was very difficult. we do it.a didn't can b didn't could c couldn't3 when i opened the door i a was training b cained c were raining4 this song? i like it..a write bwrotec did write5 it was dark, i could read the map.a because b butc although.​

I ( to look) for my book for an hour.

They ( to quarrel) for such a long time.

How long they ( to practice) today?

It’s ( to rain) all day.

She ( to live) here since childhood.

We ( to drive) for about two hours.

Раскрой скобки, используя Present Perfect Progressive:

I have been looking for my book for an hour.

They have been quarrelling for such a long time.

How long have they been practicing today?

It’s been raining all day.

She has been living here since childhood.

We have been driving for about two hours.

1. Nick showed the teacher the picture which he had drawn.  

2. The boy gave the girl the flowers which he had brought from the field.

3. Mother saw that Nick hadn't washed his hands.

4. I didn't know that my friend hadn't come yet.

5. When I woke up yesterday, parents already had gone to work.

6. The children thought that his father hadn't come home yet.

7. Mary told us that she had cooked a good dinner.

8. Yesterday I found the book which I had lost in summer.

9. When we came to the station, the train had already left.

10. I had finished my test by the lesson was over.

Объяснение: