--- Could I use your dictionary? --- ________________.
It is not like Mr.Smith, who is a gentleman, _____his wife so rudely.
As the saying _______, _______ who laughs last laughs best.
An increasing number of people enjoy sun-bathing, but experts warn that too much ________of the body to strong sunlight is harmful.
----Thank you for the trouble you ______ to fix my computer.----__________!
Guess what? I ran into a good friend of mine from _______ I was at kindergarten just now!