IV. Put the verbs in brackets into the correct tense or form.
1. Everybody ……………… (cheer) and ………………… (sing) happily at the moment.
2. Sorry, I can’t come. I …………………………… (be) very busy tomorrow.
3. Would you like ( play) .......................football with us this weekend?
4. Most students …………………………… (not go) to school on Saturday.
5. You must …………………………… (take) a boat ride around the island.
6. Listen! Mai( sing)……………………………….
7. My father often ( have)………………coffee for breakfast, but today he (eat)…………some eggs.
8. We should (do)…………… morning exercises regularly.
9. We (come)……………. back next month.
10. Let’s (walk)……………. to school to protect our environment.