Fill in the gaps with the correct from of the verbs in brackets. 1. my mother (to cook) supper by 6 o'clock yesterday. 2. the new rules (to explain) to the students tomorrow. 3. listen! somebody (to play) the piano in the next...

Fill in the gaps with the correct from of the verbs in brackets. 1. my mother (to cook) supper by 6 o'clock yesterday. 2. the new rules (to explain) to the students tomorrow. 3. listen! somebody (to play) the piano in the next room. 4. we (to work) without a break since 8 o'clock in the morning. 5. nick is an artist. he ( to draw) these beautiful landscapes lest week. 6. mary (to do) her homework before her homework before her father came. 7. the landscape (to draw) by my friend yesterday. 8. it is early morning. the sun (to shine) and the birds (to sing) their beautiful songs. 9. i (to live) in moscow since childhood. 10. the competition (to hold) at the stadium and a lot of fans came to the match. 11. mary is looking forward to (to see) your aunt. 12. john (to cook) a meal when his brother came. 13. my sister (to study) english for two years before she mover to london. 14. i (not / to read) all the articles yet. 15. my friends (to watch) TV at the moment. 16. mike is not keen on (to read) this book.