---Look! A book is on the floor .Whose is it?
---It____be Rick’s.It has his name on it.
A. mustn’t B. can’t C. must D. need
—We should keep teenagers away from the Internet.
—_____.Sometimes they need to search the Internet for useful information.
A. Good idea B. I hope so C. Sounds good D. I disagree
Mr.Cooper is________ tired________ do anything this morning.
A. so; that B. too; to
C. both; and D. so; as
—Mom,I want to have a computer and a camera.
—You can have _____ a computer _____ a camera. We don’t have enough money for both.
A. both; and B. either or C. neither; nor D. not only; but also
________is difficult if you put your heart into it.
A. Something B. Nothing C. Anything D. Everything
---Why didn’t Tony _______ at the party? He said he would come
---It seemed that he overslept.
A. cheer up B. take up C. stay up D. show up
