词形转换

1.There are some ____________ at school. (boy)

2.Is this ___________ classroom? (we)

3.There are five _________ in the room. (child)

4.Are there ___________ boats in the river? (some)

5.There are three __________ and four __________ in the picture. (man, woman)

6.Mary, is this ___________ bottle of coke? (you)

7.Daming ______________(be not) in Class Three.

8.I have two _______________. (pencil-box)

9.Bill is from ______________. (American)

10.What are _____________.(that)

11.Are you in ____________ One? (grade)

12.There are two ___________ on the wall. (picture)

13.Look! These ____________ are good. (cake)

14.Are these _____________ apples? (you)

15.Lingling is from _____________. (Chinese)

请写出下列单词的复数形式。

1.apple_______

2.teacher________  

3.boy________

4.baby_______  

5.potato_____  

6.tomato  ________

7.box _______

8.bus    ______

9.Chinese_____

10.knife _________ 

11.man   ________

12.woman ______

13.tooth________

14.foot___________

15.child ________