完成对话 从方框中选出恰当的句子回答问题。（共5小题，计5分）

A: It’s raining. B: I’m reading. C: He’s playing basketball. D. She’s cooking. E. Great!

小题1: How’s it going?
小题2: What’s she doing?
小题3: How’s the weather?
小题4: What are you doing?
小题5: What’s he doing?