写出下列单词的复数形式：
1.pencil-box 7.match 13.family
2.wife 8.Chinese 14.boy
3.Sunday 9.zoo 15.sheep
4.city 10.exam 16.housewife
5.dress 11.library 17.dish
6.Englishman 12.radio 18.tomato
用下列名词的正确形式填空
1.Is this______(apple)?No,it isn't.
2.What are these?They are_____(orange).
3.Pass me_____(pencil).
4.Give me some_____(egg),please.
5.Are those your_____(shoe)?Yes,they are.
6.Those shoes are_____(Tom).
7.Is the big_________(orange)Linda's?
8.There are two______(knife)in the pencil-box.
9.This______(T-shirt)is big.
10.How many______(fish)are there in the river?
11.They have some new_________(hat).
12.A pig's______(ear)are big.
找出下列单词中不同类的是哪一个
1.A.April B.day C.year D.month
2.A.snow B.rainy C.windy D.sunny
3.A.manager B.farmer C.work D.nurse
4.A.season B.winter C.spring D.autumn
5.A.Thursday B.January C.Friday D.Monday