(     ) 1. We need friends to          , or we will feel          .

A. chat, alone      B. chat with, lonely C. speak, lonely      D. speak, alone

(     ) 2. This story         tells us how Bill Gates becomes successful.

A. mostly             B. mainly               C. most                 D. Both A and B

(     ) 3. We will have a           camp.

A. three week      B. three-weeks       C. three  weeks    D. three-week

(     ) 4.          his help, I finished the job in time.

A. Because           B. Thanks for        C. Because for       D. Thanks to

(     ) 5. Jim          the army in 2003. He          a soldier for 3 years.

A. has been, joined                            B. joined, has been

C. joined, joined                                D. has been, has been