书面表达。每个人都有自己的美好理想,你长大了想干什么,现在怎么做才能实现自己的愿望呢?说一说让大家与你共同分享好吗?
What ___ they playing ?A. are B. am C. is
What are they ____?A.matter. B. doing. C. look.
She is ____.A. this B. what. C.talking.
We ___ a happy family.A. a B. is C.are
My mother ___ a doctor .A.am B. is C. are