---Hi, Linda! You look tired. What’s wrong?

--- I _____ go to bed ____ 11:00 pm last night because of my homework.

A. don’t, when B. didn’t, when

C. don’t, until D. didn’t, until

It’s important for children to learn ________ to do chores.

A. what B. how

C. why D. Where

is not easy to look after a little baby.

A. The B. What C. It D. How

----Thank you for your .

--- You’re welcome.

A. kind B. kindly

C. kindness D. kinds

---Could you please help me carry this box?

--- ________

A. Thank you.

B. No problem.

C. It doesn’t matter.

D. That’s all right.

---Could I hang out with my friends?

---___. You have to prepare for your math test.

A. Yes, sure B. No, you can’t

C. That’s OK D. You’re right

--- I don’t think teenagers should drive cars.

--- ____.They aren’t serious enough.

A. I agree B. I don’t agree

C. I think D. I don’t think

For a foreigner like me, the more I learn about Chinese history, ___I enjoy living in China

A. the better B. the more

C. the best D. the good

--- Will you take part in Mary’s birthday party?

--- I’v no idea. But if Lucy doesn’t go there, _________.

A. so do I B. so I do

C. neither do I D. neither will I

I’ll call you _________I get to Beijing.

A. since B. though C. so D. as soon as