一、选出每组单词中与其他几项不同类的一项。
()1. A. computer B. desk C. chair
()2. A. milk B. water C. door
()3. A. sleep B. sheep C. goat
()4. A. tomato B. potato C. apple
()5. A. teacher B. teach C. student
()6. A. he B. him C. she
()7. A. tall B. taller C. shorter
()8. A. mine B. pear C. watermelon
()9. A. maths B. China C. Chinese
()10. A. better B. good C. heavy

1.A 2.C 3.A 4.C 5.B 6.B 7.A 8.A 9.B 10.A

()1. Boy: How many do you have?
Girl: I have ten.

A.book
B.books
C.pencil

1.B

()2. Zhang Peng: How are you?
Xiao Ming: I'm 1.65 metres.

A.big
B.heavy
C.tall

2.C

()3. John: I'm 56 kilograms and you are 65 kilograms. I'm than you.
Mike: Yes, I'm heavier.

A.thinner
B.heavier
C.heavy

3.A

()4. Amy: Who's that boy?
Zhang Peng: He is brother.

A.Wang Hua
B.she
C.Wang Hua's

4.C

()5. Sarah: is this T-shirt?
John: It's 99 yuan.

A.How big
B.How much
C.How old

5.B