Could you please tell me_?
A. why does the earth go around the sun
B. why the earth goes around the sun
C. why the earth went around the sun
Though the doctor advised Alice strongly that she should take a good rest, ______didn’t help.
| A．she | B．it | C．which | D．he |
Alan is a careful driver, but he drives _________ of my friends.
| A．more carefully | B．less carefully | C．the most carefully | D．the least carefully |
–You can’t imagine _______ great fun chatting online is.
– Really? But it may cause you a lot of trouble.
| A．what | B．how | C．why | D．whether |
One of the most interesting places in Hangzhou ________ are often visited by foreigners is the West Lake.
| A．what | B．who | C．that | D．/ |
–Tom, you didn’t come to my party last night?
– I ________, but my mom hurt her back and I had to look after her.
| A．had to | B．didn’t | C．wouldn’t | D．was going to |