I think you'd better ______ there.

A. not to go B. not go C. not go to D. not going

Tom often helps me ______ my English.

A. with B. for C. by D. of

I'd like to have ______.

A. two bottles of oranges B. two bottle of oranges

C. two bottle of orange D. two bottles of orange

We must study harder, ______ we'll not pass the exam.

A. and B. but C. or D. so

It's very bad for your ______ to read in the sun.

A. eyes B. hands C. arms D. ears

You _____ talk so loud in the reading-room.

A. must B. can C. needn't D. mustn't

This kind of flower is _______ than that one.

A. beautiful B. more beautiful

C. most beautiful D. the most beautiful

The doctor told him _______ more water.

A. drink B. to drink C. drank D. drinking

A: How long can she _______ the book? B:Two weeks.

A. borrow B. lend C. keep D. return

Your parents are both teachers, ______ they?

A. are B. aren't C. do D. don't