In order to find the missing child, villagers _____ all they can over the past five hours.

A. did    B. do

C. had done    D. have been doing

Don’t worry. The hard work that you do now _____ later in life.

A. will be repaid    B. was being repaid

C. has been repaid    D. was repaid

— I’d like to know ___________.

— Maybe in the forest.

A. whether we will go camping    B. where will we go camping

C. whether to go camping    D. where we will go camping

The girl is so helpful that she devoted all her spare time she had ______ others.

A. to help    B. helping

C. to helping    D. helped

— How do you like this park?

— It' wonderful. I never dreamed of____ such a quiet place in this noisy city.

A. having been    B. there being

C. having to be    D. there to be

— What do you think of the color of my new dress?

— Sorry, but what did you say? I ______ about something else.

A. think    B. thought

C. am thinking    D. was thinking

— I saw no more than one motor-car in that shop. Will you go and buy _____?

— No, I’d rather find _____ in other shops.

A. one, one    B. it; it

C. one; it    D. it; one

— Do you know if Cindy will drive to Italy this weekend?

— Cindy? Never! She ______ driving.

A. has hated    B. hated

C. will hate    D. hates

My brother would like to buy a good watch but _______ was available from that shop.

A. nothing    B. none

C. no one    D. neither

The factory _________ its waste into the river, but now it deals with the waste in a new way.

A. used to dump    B. is used to dump

C. used to dumping    D. is used to dumping