They are , so they are always to each other . A. friends , friendly B. friend , friends . C .friendly , fiend
Some questions _______at their class meeting last week.
I’m glad you’ve come back from the United States. Please tell me how long you ____there.
A:Why do Chinese people like red? B:Because they think it can _____them good luck.
A lot of people will help you, so you _____________worry about the money.
It’s ______to send an e-mail than a regular mail.