Iy.выделите сказуемое, определите его видовременную форму и укажите инфинитив. 1.how often does he write to his parents? 2. we did not go on a tramp last sunday. 3.will you go to the south next year? 4. she usually comes to work at 9. 5.i shall prepare meat for dinner tomorrow.6.what are you doing now? 7. at six o’clock yesterday we were listening to a very interesting lecture. 8. i am not watching tv now, i am listening to music. 9. what will you be doing tomorrow all the day?

1. does write - present indef. 3 лицо, ед.ч. Инфинитив - to write
2. Did not go - past indef. Инфинитив - to go
3. Will go - future indef. Инфинитив - to go
4. Comes - как в 1, инфинитив - to come
5. Shall prepare - как в 3, инфинитив - to prepare
6. Are doing - present cont. Инфинитив - to do
7. Were listening - past cont., инфинитив - to listen
8. Am not watching, am listening - как в 6, инфинитив - to watch, to listen
9. Will be doing - future cont, инфинитив - to do