Many Chinese children have to take piano lessons, but few of them have ____ in it.

A. duty B. courage

C. experience D. interest

My father decided _____ any more.

A. to smoke B. to not smoke

C. smoking D. not to smoke

People ____ more and more useful things to protect the earth since Earth Day was started.

A. did B. were doing

C. will do D. have done

-____ is it from your home to the supermarket? -About ten minutes’ walk

A. How long B. How far

C. How much D. How many

Everyone arrived on time ____ the traffic was so terrible.

A, if B. unless C. though D. because

It will be easier for people to realize their dreams if they____ highly

A. have; educated B. will; educate

C. are, educated D. were; educated

Though he worked ____, he still _____ make any progress.

A. hardly, hardly B. hardly, hard

C. hard, hard D. hard, hardly

-Betty, hurry up! Your mother _______ for you at the school gate. -OK!

A. waited B. waits

C. is waiting D. will wait

-Miss Li always makes her classes lively and interesting.

-Sure, I still remember every word ______ she said at school.

A. what B. when C. who D. that

______ excited the little boy was when he heard the good news!

A. How B. What C. What an D. How an