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 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 lot of noise a)made b)making c)had made 6.i felt somebody my shoulder a)touch b)touching c)touched