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)
