---Can you tell me _______?

   ---With Lucy’s help.

A. when you did it so well    B. when did you do it so well

C. how you did it so well     D. how did you do it so well

 Nobody believed a 92-year-old man could run a marathon_______he passed the finishing line. People of all ages can challenge themselves.

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

 ---Which book could I take?

   ---Oh, you can take ____of them. I’ll keep none.

A. all      B. both      C. neither      D. either

 ---I wonder _____e-mail English is better, yours or your parents’？

   ---I prefer mine.

A. that      B. what      C. whether      D. whose

 --Do you want to see Ice Age 4 tonight?

   -- I ________ the movie already. It is very funny!

A. see       B. saw      C. have seen     D. will see

 ---Hello, can I speak to Robert, please?

   ---Hold on, please. He_______ in the garage.

A. has worked     B. is working      C. worked      D. will work

I have been to Shanghai. I______ there last month.

A. go         B. went       C. has gone     D. will go

 ---He didn’t go to the concert yesterday, did he?

   ---_______, he was studying for the tests all day.

A. No, he didn’t   B. Yes, he did   C. No, he did   D. Yes, he didn’t

 You can hardly imagine the ______ they went ______.

A. suffering; through       B. concern; through  

C. recovery; over          D. worry; over

 Studying in groups is necessary_____ you want to do well in school.

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