1.Since no one ----------(not make)mistakes ,you should give him a chance.
2.It's the third time you -------(ask) me that question.
3.It -----(rain) heavily outside .So I wonder when it -------（stop).
4.Excellent English ---------(able) him to find such a good job.
5.Look ,Kathy is dancing into view with a hula hoop -------(whirl)around her middle.
6.Sue-------（bear） in Hong Kong.
7.He -----(tell) me that he ------(teach)Chinese there the next month.
8.To the best Of my --------,he did very well in his job.(know)
9.No one can tolerate his --------(vary)temper.
10.The main streets in his city were blocked by an -------heavy snow last night.（expect）
11.-------you -------(hear) of stoies about UFOs?Yes.Many people ------(tell)these stories about them now and then.