Choose the correct answer.
1. It's very important that our conversation _____ kept strictly confidential.
a)will be
b)should be
c)is
2.They insist this problem ____ at the next meeting.
a)be discussed
b)to be discussed
c)discussed
3.He looked just  as he____ ten years ago
a)looked
b)look
c)had looked 

4. He is expected ___ home at eight.
a)to return
b)return
c)will return
5.Ceorge herd his little kids___a lot of noise
a)made
b)making
c)had made
6.I felt somebody ____ my shoulder
a)touch
b)touching
c)touched