一、根据所给首字母、汉语或单词写出正确的单词形式
1. Our C______ () teacher often does experiments in class, which makes us feel excited.
2. You needn’t d______ () his abilities to organize such a charity show.
3. The TV show *Readers* invites famous people to read a______ () for viewers.
4. To make p______ () a little every day is the beginning of taking the lead.
5. She m______ () to me on the phone that she had already received your present.
6. The boy sat down excitedly because he answered the difficult question ______. ().
7. The girl didn’t arrive at school on time. It made her teachers and her parents ______ ().
8. You can’t improve your ______ () unless you listen more and keep practising.
9. The parents feel ______ () of their son because of his great achievements.
10. ______ () with the daily rubbish remains a big problem in some less developed areas.

1. chemistry
2. doubt
3. aloud
4. progress
5. mentioned
6. correctly
7. worried
8. pronunciation
9. proud
10. Dealing

() 1. A person with good manners never laughs ______ people when they are ______ trouble.
A.on; in
B.at; in
C.on; at
D.in; at

B

() 2. —The food here is very nice. Thank you for inviting me.
—______ I’m glad you enjoyed it.

A.Don’t mention it.
B.Never mind.
C.With pleasure.
D.All right.

A

() 3. ______ great progress he has made! I really think it’s ______ great success.
A.What a; /
B.What; a
C.How; a
D.What; /

B