Go and get your coat. It's _______ you left it.

A. each B. some C. certain D. any

A. what B. which C. that D. why

A. is assigned B. be assigned

C. will be assigned D. has been assigned

 
A. be collected B. must be collected C. is collected D. can be collected

A. rather　　　 B. better　　　　 C. prefer　　　　　 D. agree

A. help　　　　 B. to help　　　 C. helped　　　　 D. to have helped

A. Don't be so sure　 B. So are we　　 C. It's out of question　 D. I think so

A. been away　 B. left　　 C. lived　 　 D. stayed at

A. any　 　　　 B. a　　 C. some　　　 D. much

A. do I　　　　　 B. could he　　　　 C. has he　　　　　 D. did he