They changed their blue shirts________ white ones．

A．from

B．with

C．out of

D．for

I ________ you to ask you some questions, but I forgot to.

A．mean to telephone

B．mean to have telephoned

C．meant to have telephone

D．meant to have telephoned

________in the dark cave, he was not afraid of being found by ________enemy soldiers.

A．Hidden, armed

B．Hide, armed

C．Hiding, arm

D．Hiding, armed

He is stronger than ________boy in the class.

A．the other

B．any other

C．each

D．all

If Tim carries on working like this , he’ll ________ sooner or later.

　　A．break down

　　B．give up

　　C．get down

　　D．hold on

—Your brother is very careful and honest.

—I agree. What he has just done ________ itself.

　　A．speaks of

　　B．thinks of

　　C．speaks for

　　D．thinks for

You’ll soon ________ when you spend several days on the seaside.

　　A．hold up

　　B．bring up

　　C．pick up

　　D．take up

Many people in China are ________ a “Hope Project”, helping poor children to get compulsory education.

　　A．taking on

　　B．taking out

　　C．working out

　　D．working on

We’ve invited Mr. and Mrs. Brown to dinner. But we’ll have to ________ because the baby’s sick.

　　A．put them off

　　B．get them off

　　C．set them off

　　D．leave them off

Without proper lessons , you could ________ a lot of bad habits when playing the piano.

　　A．give up

　　B．catch up

　　C．pick up

　　D．keep up