--- _______ they ? --- They’re my friends.A. Who B. Who’s C. Who’re
—I have a toothache. —You should _______.
“One one zero” 表示 ____。
—____ Wang Fang have two small eyes? —No, she doesn’t.
I like the red coat ,I don’t like the blue .
I’m in Class 4. Are you in Class 4, ____?