1. He (plant) trees in the garden at the moment. 2. They (not, often, go) to the zoo.
3. What she (have) for breakfast this morning?
4. Mary (just come) there with her sister.
5. The boys (not learn) English yet.
6. you (do) your homework when he came?
7. Tom (post) those letters soon.
8. We (not buy) anything tomorrow.
9. Peter (always help) his father?
10. I (clean)my bicycle at that time

1. He was planting trees in the garden at that moment.

2. They did not often go to the zoo.

3. Mary had just come there with her sister.

4. The boys did not learn English yet.

5. Did you do your homework when he came?

6. Tom will post those letters soon.  

7. We will not buy anything tomorrow.

8. Did Peter always help his father?

9. I was cleaning my bicycle at that time.

Explanation:

to gain popularity at school, fitzgerald wrote plays for the school and cast himself as the star. he also joined one of the universitys most prestigious clubs.