1)a,b,b,b,c

2)lives,go,watched,will read, bought

3)Did,does,will,do,did

4)slept,will be studying,is watching, did you do, am not sleeping, am watching

5)five minutes past twelf, four o'clock, quater past nine,ten to seven,half past nine

6)to attend classes,time-table, to pass exams successfully, a first-year student,to take part in social activities

7)---

8)e,d,a,c,b

Если вам понравился ответ, отметье его лучшим.Буду рада помочь!