( )(3)你想别人介绍说着是你的弟弟Sam,可以说:A. This is my brother,Sam. B. He is Sam.
Those are________.A.apple tree B.apple trees C.apples trees
The books are on the desk. Can you see________? A.it B.they C.them
The twins________new students________our class.A.are; in B.is; in C.are; at
________are all in Class 3.A.You, he and IB.I, you and heC.He, I and you
Lily is a friend of________.A.hers B.her C.She