— ______do millions of online users visit the home page of the government for?

— To read the news and search for the information they need.

A. When             B. Where            

C. Why              D. What

With the help of the smart phones, you ____ video chat with your friends on the phone.

A. can              B. must               

C. need              D. should

— Sam, you don’t work hard at geography.

— My dad says that the world is changing every day,       I decide to wait until it stops.

A. because        B. while        

C. if             D. so

— How much of his speech do you think you have understood?

—             . I wish I had worked harder.

A. Quite a few     B. Very few

C. Next to nothing D. Quite a lot

Not everyone knew about the Hong Kong singer Deng Ziqi, some even thought she was nobody, but she____________ to be a great singer and won a lot of fans.

A. turned on         B.  turned off       

C. turned to        D. turned out

I listened to Professor Chen-Ning Franklin Yang’s lecture about his study and physics, but I failed to get its key ______ .

A. words    B. notes 

C. messages   D. points

--Excuse me, teacher, can I ask you something about the last class? I didn’t quite understand it.

--Sure! Please feel _________to ask me anything!

A. fine             B. free          

C. OK       D. right

--Excuse me, can I have this seat, please?

--I’m sorry, but it’s_______.

A. used            B. sat          

C. taken           D. got

—You see, China is becoming stronger and stronger now.

—Yes. That’s why Chinese _____ in more and more schools out of our country.

A. are taught      B. has taught    

C. is taught        D. have taught

The two brothers didn’t quite get along well _______the past, but now they are like peas and carrots.

A. with        B. in         

C. on            D. since