－You look tired these days. What’s wrong?
－Oh, I couldn’t sleep as __________as before at night.
A. better B. well C. best
Michael was watching TV_____ his father came in.
A.whenB. whileC. as soon as
--I heard the high-speed train between BeijingandTianjin ran_____350 kilometers a hour.
--That’s right. I’m looking forward to _____it one day.
A.at; takeB. at; takingC. by; take
Look at these pictures carefully, and decidewhich sentence is right.
A.Coke is as cheap as orange juice.
B.Milk is cheaper than orange juice.
C .Orangejuice is not so cheap as coke.
Which sign tells us to go straight ahead?
Diaoyu Island(岛) lies _____the northeast of China and Taiwan Island is ____the southeast of China. They are both parts of China.
A.in; onB. on; inC. in; in