The water was now two feet deep, making it difficult, if not impossible, _________ the car out.

_____ her leg the last time, Brenda decided not to go on the school skiing trip this year.

______ reduce pollution，the government has made a policy to restrict the use of plastic bags in some areas．

—How do you think he managed to improve his English in such a short time? —______ four hours on it every day．

Those relatives were________ people. After a few days, I was getting________ and homesick.