Now that spring is here, you can ______ these fur coats till you need them again next winter.

Some people haven’t realized something as common as _______to the sun for a longtime will do harm to their skin and even cause skin cancer.

My uncle is going to ________ Dalian next year .

Jim is always so busy he has little time for his family.

You can see the stars on a clear night,but in the daytime they are . [ ]