Give the correct forms of the verbs given in the brackets

1. Peter 1 (play) a video game when his brother, Jack, 2 (enter) the room.

2. I 3 (study) for my English test when my mother 4 (come) home from work.

3. Emma 5 (wash) the dishes when the telephone 6 (ring).

4. I 7 (ate) a sandwich while my parents 8 (drink) coffee.

5. I 9 (watch) a DVD when my cat 10 (jump) on me.

6. I 11 (not hear) the thunder during the storm last night because I 12 (sleep)

7. It (be) 13 beautiful yesterday when we 14 (go) for a walk in the park. The sun 15 (shine). The birds 16 (sing).

8. My brother and sister 17 (talk) anout something when I 18 (walk) into the room.

9. Tom 19 (go) to his friend’s house, but the boys 20 (not be) there. They 21 (play) soccer in the vacant lot down the street.

10. The little boy 22 (fall) asleep while his mother 23 (read) him a story.

11. I really 24 (enjoy) my holiday last January. While it 25 (snow) in Iowa, the sun 26 (shine) in Floria.

12. Susan 27 (study) in her room when she heard the noise.

13. What 28 (they, do) at eleven p.m. last night - it was so noisy?

14. I was eight years old when my elder sister 29 (teach) me how to ride a bike.

15. John 30 (not go) to school last week because he was ill.

giúp mik với ạ