V. заполните пропуски предлогами. a) at b) in c) on d) of 1. will you be in the town … sunday? 2. i come back home … 6 o’clock. 3. all students take exams … winter. 4. this student was present … the last lesson. 5. the plane leaves moscow on the 3rd … may. 6. don’t swim ….. the river. the water is very dirty. 7. they do not know the meaning ….. this word. 8. were there many people …. the concert on friday? . 9. for me the morning is the best part …. the day. 10. when the weather is nice in summer, i like lying …. the beach.