1.He... work hard at his Spanish 2.She ...go for a walk when she feels better
3.1 ... carry this bag!It is heavy
4.They (leave) Moscow last year
5.We already ( buy) a car
6.She said that she seldom (watch TV
7.1(do) my homework by 6 pm yesterday
8 My friend said that he (buy a new book, the day before
9. I knew that they (anive the next day.
10 She (play) the piano for two hours​

2. She will go for a work when she feels better.

3. I will carry this bag! It's heavy.

4. They left Moscow last year.

5. We have already bought a car.

6. She said that she seldom watched TV.

7. I did my homework by 6 pm yesterday.

8. My friend said that he had bought a new book a day before.

9. I knew that they would arrive the next day.

10. She has been playing the piano for two hours.

Объяснение: