exercise 1
1. I was eight last year.
2. She was eleven last year.
3. He was nine last year.
4. They were three last year.
5. They were six last year.
exercise 6
1. They were at school yesterday.
2. He was in the mountains last summer.
3. He was in the park last month.
4. They were in Great Britain last year.
5. You were in Moscow a week ago.
exercise 7
1. was
2. was
3. was
4. were
5. were
6. were
7. was
8. was
9. was
exercise 8
1. The third day was Wednesday. The boys were in the swimming-pool. Steve was the fastest swimmer! On Thursday we were at the circus! The bears were funny! The fifth day was Friday. In the morning we were in the zoo.
I have been reading this book for three days.
We have been playing volleyball for twenty minutes.
She has been cleaning the flat for more than an hour.
Peter has been swimming for half an hour.
Anna has been speaking on the phone for an hour now.
You have been waiting for a bus for ten minutes only.
Nelly and Mary have been doing the shopping/since early morning.
It has been snowing since last night.
Jack and his friend have been riding bikes for three hours now.
The teacher has been explaining a grammar rule/since the beginning of the lesson.
Объяснение:
