Look!What is ________(发生) over there?

Look!Someone ________（dancing）over there. What is over there? What's the man over there?________. Look!There is a crowd of people over there.Go and see what _ Look!What——（happen)over there? what does the man over there look 改错：What can you look over there? What is over there?N______. What is happend over there? Look!What ___the boys___(do)over there 填什么 over Look the woolen sweaters ________(hang) over there. what is that over there?let us go and （ ）it 选项：1 have a look