______you free now? A.Are B.Do C.Is
Amy is pictures.A. take B. taking C. talking to
I talking to my friend.A. am B. is C. are
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