Is this a library? No, ___ ____.A. is it. B.it’s not. C.it is.
What letter is a question? A. E B. Y C. W
Which is the capital (首都)of America? _____ A. WashingtonDC. B. New York
A spider has eight legs. Five spiders have_____ legs. A. thirty B. forty C. fifty
Let’sthe ducks. A. feed B. feeding
Can I play ___your jigsaws? A. and B. with