你看见你的朋友拿着几本书,你想知道有几本,你问: ( )A. How are you ?B. How many books?
Cousin Alice’s birthday is __________________ April.A. at B. in C. on
__________________ they playing sports?A. are B. is C. am
He’s __________________ an e-mail.A. writing B. write C. written
This is __________________duck.A. my B. an C. you
I have a __________________.A. pen B. pencil-boxes C. pencils