Generally speaking, when ____ according to the directions, the drug has no side effect.taking B. taken C. to take D. to be taken
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.
In order to save money, Jane gets up at ______dawn every day and rides her bike to the factory in ______ distance.