看过病后,Mr Black告诉Sarah要多喝水,他应该说:
What’s he doing ? ----- _________________________ A.He is dancing .B. He is singing
Can I help you ? -----___________________ A. YesB. Bye Bye.
What are these? ----- ___________________. A. These are a pair of shoes.B.These are shorts.
Where are you from? ----- ___________________. A. I am from China .B.I am from Canada.
给下列单词归类(同一类的单词写在同一棵树上,只写序号)。 (1)(2)(3)