1.

When Tom was a teenager, his hobby ___________ (be) horse riding.

2.

Alice often does judo at 5 p.m. every day, but today she ___________ (do) some homework.

3.

Do you know that the sun always ___________ (rise) in the East?

4.

Look! Toby ___________ (have) some fast food again!

5.

When I was in Nha Trang last month, I ___________ (collect) some beautiful seashells.

6.

- Look at you! Why ___________ you ___________ (pick) up litter?

- To save the environment.

7.

___________ Jenny  ___________ (volunteer) in the local hospital last summer?

8.

Trung never ___________ (watch) TV before finishing all his homework.

9.

I ___________ (not study) now because I feel very tired.

10.

Someone ___________ (throw) away a pile of rubbish on the pavement yesterday.