Ответ:

3 задание:

1. It was cold today

2. The travelled to Moscow a week ago

3. I bought some milk last Monday

Объяснение:

4 задание

1. Was he

2. weren't

3. Did your parents give

4. did you come

5. read

6. didn't visited

7. helped

8. didn't like

9. did they cook

10. watched

5 задание

1. b

2. c

3. e

4. f

5. a

6. d