5.　　　 Peter is funny. Paul is funny, too. (合并成一句)

Peter is ____________ funny ________ Paul.

4.　　　 My sister is better at study than me. She is clever. (改为同义句)

My sister is ___________ intellectual (聪明的) me at study.

3.　　　 Pedro is thinner than Sam. (改为同义句)

Sam is ­­­_________ ________ Pedro.

2．　 My hair is long. Mary’s hair is longer .(合并成一句)

Mary’s hair _________　 ____________ ___________ mine.

1．　 Tom is tall. Jim is short.(比较级合并)

Tom is _________　 　__________ Jim.

19. This is the ________ (important) of Lesson 12.

句型转换：

18. I am ________ (good) at swimming than her.

17.Jane enjoys _________ (tell) jokes.

16.The meeting is about to begin. Stop _________ (talk),please.

15. The chemistry is very __________ (interest) in ___________ (difference) kinds of sharks.