I regret ______ to my head teacher,not listening to him.

A. talk back    B. to talk back

C. talking back   D.talk with

—The meeting _______ because of the fog in Northern China last week.

— Oh, it’s too bad! We should take action to improve the air quality.

A.put out        B. was put out

C.  put off      D. was put off.

— I wonder if I can learn English well.

— _______. All things are difficult before they are easy.

A. I am afraid so   B. You’re slow

C. It takes time   D. It’s a piece of cake

— I missed the beginning of The Voice of China yesterday evening.

—_________! But you can watch the re-play tonight.

A.Hurry up         B. What a pity

C. Try your best   D. It serves you right

What method can you think of _________ with these broken computers?

A. to deal    B. dealing   C. deals   D. Deal

Scientists are trying their best to_______ ways to treat the terrible disease caused by Ebola(埃博拉）．

A. come up with   B. look forward to

C. talk about    D. give up

—The air pollution is terrible.

— It will be worse ________ we take action to protect the environment.

A. if   B. unless   C. until   D. When

— What do you think of our performance on the New Year’s Evening party?

— Perfect! I don’t think I can see a ________ one.

A. worse     B. good     C. better      D. bad

The Asian Cup is coming! All the matches are worth ________.

A．watch    B．watching

C．to watch  D．Watched

—- MH Flight 370 has been lost for nearly three months.

— What a pity! I wonder___________________.

A. that there will be the latest news about it.

B. where is it now

C. where can we find it

D. what has happened to it