读一读，补全对话A: Hello, Mike!B: A: Where's my pen?B: A : No, it isn't.B: Is it in your hand?A:
It's hotsummer. A. in B．at C．on
This girlto school on foot every day. A. go B．goes C．went
Excuse me, how can Ithe History Museum? A. get to B.gets to C.to get
Whereyour friends? -They are at school. A. is B．are C．am
当你想知道这些物品是谁的时，问： A. Whose are these? B．Whose are those? C．Who are they?
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