He has ___ the company ___ the post for three times, but he has been ___ three times.
Don’t spoil (惯坏) the child. Can’t you make your little son ______ himself?
It is well known that Madam Curie won two Nobel Prizes for her scientific ______.
—Would you like to watch the basketball match with me this evening? —______. I like basketball very much.
Missing the train means _____ for another two hours.
Most students find _____ hard to learn maths well.