填空题

I’d love to go with you, but I’m busy (prepare)（）for the coming examination.

【参考答案】

preparing

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热门试题

单项选择题

A．2 days,
B．3 days.
C．4 days.
D．5 days.

填空题

It is still (know)（）whether there will be a war between these two countries.