Помогите1.We.....by a loud noise last night .A)woke upB)are woken upC)were woken

Помогите
1.We.....by a loud noise last night .
A)woke up
B)are woken up
C)were woken up
2.There's somebody walking behind us.I think..... .
A)we are following
B)we are being followed
C)we are followed
3.Where.....?In Poltava.
A)were are born
B)are you born
C)did you born
4.The train.....arrive at 11.30 but it was an hour late.
A)supposed to
B)is supposed to
C)was supposed to
5.Where did you.....?Which hairdresser did you go to?
A)have your hair cut
B)cut your hair
C)have cut your hair
6.It's a big library.Thousands of books..... .
A)were kept
B)are kept
C)had beed kept