Annie used to with her parents, but now she is used to with her classmates at school.
A. live, living B. living, living C. live, live
–Jim, we’re going to go camping tomorrow. Will you join us?
--______, but I promised to go cycling with Tom yesterday.
| A．Never mind | B．That’s right | C．My pleasure | D．I’d love to |
--Is the man standing outside the teacher’s office Mr. Zhou?
--No, it ______ be him. He has gone to Hong Kong for an academic conference.
| A．mustn’t | B．can’t | C．needn’t | D．couldn’t |
Parents shouldn’t do all the things for their children because too much ______ prevents children’s development.
| A．protection | B．pollution | C．exploration | D．application |
–It’s said that Wang Meng spent almost 10 hours training every day.
--That’s true. She is really hard-working. ______, she won 3 golden medals in the 21st Winter Olympics.
| A．By the way | B．First of all | C．As a result | D．In order to |
We only heard about the meeting yesterday, so it ______ yet.
| A．didn’t prepare | B．hasn’t prepared |
| C．wasn’t prepared | D．hasn’t been prepared |