1. I usually ________ to school by bus.

2. Look! The birds ________ in the sky.

3. Yesterday, I ________ a new bicycle.

4. I think it ________ rain tomorrow.

5. You ________ wash your hands before eating.

6. At 8 p.m. last night, we ________ TV.

7. She ________ English very well now.

8. He ________ play the piano when he was six.

9. Next summer, we ________ visit Da Lat.

10. Listen! Someone ________ at the door.

11. They ________ football every Sunday.

12. While I ________ my homework, the phone rang.

13. ________ you help me with this bag, please?

14. My father ________ a car two years ago.

15. At this time tomorrow, I ________ on the beach.

16. She ________ not go to school yesterday.

17. Cats ________ like water.

18. Look! The cat ________ up the tree.

19. What ________ you doing at 10 a.m. yesterday?

20. You ________ not run in the hallway.

21. We ________ breakfast at 7 o'clock every morning.

22. I ________ a letter to my friend tonight.

23. The sun ________ in the East.

24. While they ________, it started to rain.

25. ________ I come in, teacher?