Task 4. Give the correct form of verbs.
1. ……………… ( Mary / go ) camping next Sunday ? - Yes.
2. My father ( not drink ) ...............................beer very often.
3.. They ( buy ) .................................a new car two months ago.
4. I ( be ) .....................busy last night, so I ( miss ) ........................a good film on TV.
5. They might not ( have) …………………………… a meeting next week
6. We ( phone ) ..................Mum and Dad last week but we ( not see) ...............them.
7. My best friend ( come ) .........................to visit me next Sunday.
8. He ………………. (go) to school on foot yesterday.
9. If it (be) ...................... nice tomorrow, we (go) ...................................... on a picnic.
10. If it is nice tomorrow., we ( go) …………………………… on a picnic.