根据对话内容,从方框内选出能填入空白处的最佳选项,其中有两项为多余项。
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A: Hi, David.
小题1:
B: It’s 5:00.
A: The class will be over soon.
小题2:
B: I’ll go to the English Club. And you?
A:
小题3:
B: Is swimming your favorite sport?
A: Yes, I like it best.
B:
小题4:
A: Because it keeps my heart and lungs healthy.
B: I think so.
小题5:
A: Certainly. I’ll call you if I go.