— ______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.gotten

—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