词形转换
There are some ____________ at school. (boy)
Is this ___________ classroom? (we)
There are five _________ in the room. (child)
Are there ___________ boats in the river? (some)
There are three __________ and four __________ in the picture. (man, woman)
Mary, is this ___________ bottle of coke? (you)
Daming ______________(be not) in Class Three.
I have two _______________. (pencil-box)
Bill is from ______________. (American)
What are _____________.(that)
Are you in ____________ One? (grade)
There are two ___________ on the wall. (picture)
Look! These ____________ are good. (cake)
Are these _____________ apples? (you)
Lingling is from _____________. (Chinese)