I saw him when I passed by.

A. ranB. to runC. runsD. running

We can’t put off _____ a plan .

A. make B. to make C. making D. to making

Pollution is a serious problem. Scientists have _____ some good ways to save it.

A. come up with B. come on C. come out D. come up

He lives_______ in the______ village, but he is never_______.

A. alone; alone; lonely B. alone; lonely; lonely;

C. lonely; alone; lonely D. lonely; lonely; alone.

Aron water five days later.

A.ran outB.used outC.ran out ofD.used out of

Smoking is bad for your health. You should .

A.give up itB.give up themC.give it upD.give them up

—_____ you please play tennis with me? —Sorry, I _____.

A. Could; can’tB. Could; couldn’t C. Can; don’t D. Can; couldn’t

Could you please ___ your room after school?

A. to clean B. cleaning C. clean D. cleans

-Could I a dictionary from you, David?

-Sorry , I it to my cousin yesterday.

A. lend; borrowed B. borrow; lend C. borrow: lent D. borrowed; lend

He said he agreed ___ me.

A. to B. with C. on D. at