Unit 7
I.
可数：foot boat town subway tespoon tooth problem postcard mach herb
不可数：剩下的啦
B）
pianos,sheep,poatoes,sandwiches,shake,bikes,watermelons,yorurt,teeth,slices,blenders,chocolates,cheese,women,teaspoons
C)
1.+s 2.原型 3.making 4.+es 5.+es
II
cut up an apple turn on the bulender
pour the milk into the bulender
……哭,我打选择题啊
IV
C,A,C,A,B,
2C~4
I
Can How First Next Finally
III
B,B,B,C,A
V
Drink please 2.How much 3.Do like 4.Don't put5.How think
我们只做了这么多了……