Are they all right?(作肯定回答)________,they ________.
选出不同类的单词(1)A.reading B.friend C.listening(2)A.letter B.swim C.play (3)A.look B.at C.to (4)A.brother B.father C.these (5)A.take B.this C.write
The wall _______ white.A. are B. is C. it
We have _____ new light.A. an B. a C. the
Where is my book ?—It’s ______the floor.A.on B. in C.at
This is _____ new classroom.A.our B.we C.us