9. Who is __________ ______________ (最重的) in your family?

8.It is cold today. Please ___________ __________(穿上)your coat.

7.Our classroom is ___________ ____________(大得多)than yours.

6.There is a ______________(博物馆)in our hometown.

5. ---Who is your _____________(最好的)friend?　 ---Jenny is.

4.They ____________(一定)be good at English.

3. ---Are you ______________(矮)than Jim?　 ---Yes, I am.

2.My favorite ______________(动物)is an elephant.

1.Mary is the______________ (最年长的) in her class.

9.　　　 It’s the biggest ____ ( 行星 )in the solar system.