We don't have enough books for________;some of you will have to share.
I have _____ my husband again and again not to smoke, but I can’t _____ him.
—Would you like some coffee?—Yes, and please get me some milk, too. I prefer coffee _____ milk.
Although she is considered as a great writer, _____.
It is very difficult to _____ the meaning of a word without a context.
How much is the round-way _____ by air from Beijing to Nanjing?