It’s good for you to keep__________when you have something difficult__________.

A. trying; to do B. doing; to do it

C. to try; to do D. trying; to be done

Edison was imaginative enough new ideas .

A. to come up with B. come up with

C. comes up with D. coming up with

The scientist is very modest. He never .

A. show off B. shows on C. shows off D. show on

You can _______cake _______ten pieces.

A. divide ,into B. be divided ,into

C. divided, into D. be divide, into

I hope you can _____________ me.

A. agree with B. agree about

C. agree to D. agree on

Thanks for _____ the new chairperson.

A. recommend me as B. recommending me as

C. recommend me for D. recommending me for

It is impossible ________ her _______ such difficult work.

A. for; take on B. of; take on

C. for; to take on D. of; to take on

My father wants me to be a doctor an engineer, I want to be an actor.

A. or; and B. and; but

C. and; so D. or; but

Jack is very ____and he never shares his things with others.

A. clever B. kind C. generous D. selfish

Though the work is very hard, he doesn’t want to_______easily.

A. give in B. give up C. give away D. give over