Supply the correct tense or form of the verb in parentheses

II. Supply the correct tense or form of the verb in parentheses:

1. Viet is very creative. His paintings (be) ………………… very beautiful.

2. When I was young, my father (teach) …………….. me how to become a good person.

3. They (be) ………………… angry if she (make) …………… any more mistakes.

4. Shh! The baby (sleep) …………………….. .

5. He always dreams of (build) ………………….. the most modern house.

HELP