Why do English people talk so often about the weather when they start a conversation?—Well, it’s probably because the weather is a(n)________ topic.

eem toknow little about Yancheng Middle School Aren’t you a teacher here－No, but I________

I really don’t know　　next step.

No one can________how the election will turn out, as there are many unknown facts. [ ]

If you _____ talk about it with me, please wait till I finish my work at hand. [ ]