If all of us pull together, there must be something we can do _____.

A. improve the environment

B. to improve the environment

C. improving the environment

D. improved the environment

The number of the volunteers in our city_____2,000 .And sixty percent of them teachers and students.

A. is ; is B. is ; are C. are ; is D. are ; are

—I really want to relax myself．Could we see City Danger tonight？

—Sure！The actor _______ a hero used to be a schoolteacher．I like him very much．

A. who play B. which plays

C. who plays D. that play

--The world top player South Korean Lee lost the game against the computer program Alphago.

---_________surprising news!

A. What a B. What C. How D. How a

I’m a new reader . Could you tell me ? Certainly . Two weeks , and you can renew them.

A. how long can I keep the books B. how long I can keep the books

C. when should I return the books D. when I should return the books

--I think you are different now．

--of course，times have changed，and ．

A. so have I B. so I have C. neither have I D. neither I have

—Mom, I want to watch The Legend of Miyue(羋月傳) on Channel 8 tonight.

—Oh, dear, it _____ for a few minutes. Come on!

A. has begun B. will begin C. has been on D. will be on

What would you like to drink ? I’m very thirsty . you can get . Just get it now.

A. Anything B. Something C. Nothing D. Other things

--- ______will the invitations be sent to our guests? --- In three days.

A. How often B. How soon C. How long D. How far

— What does Justin Bieber’s song Never Say Never impress you most ?

— It tells us that we do almost anything if we never give up .

A. can B. have to

C. should D. need