—How much sugar have you put in my coffee? It tastes so bitter.—I’m sorry to say that there’s _____left.I forgot to buy_____on my wayhome.
If you want to see a doctor, fix the date with him ahead of time. This is a common ___________ in the USA. A. habit B. law C. rule D. custom
with the size of the whole earth, the highest mountain doesn't seem high at all.
He___________ when the bus came to a sudden stop.
—What would you wish to do if you were a college student again? —That's very hard to say, but I wish I when I was a college student.
His parents meant him_____________ scientific research, but he showed no interest and turned poet.