--My parents always tell me _________ others late at night. --They’re right. It’s not polite.
-Dad,which do you prefer, tea or coffee?-____is OK. I don'tmind.
-When are you going to Beijing for your holiday?-I haven't decided. ____this Sunday____ next Sunday is OK.A.Not only; but alsoB.Neither; norC.Either; or
-What time do you usually go to bed?-I usually go to bed____eight o'clock.
—Excuse me. Is the library open all day?— . Only from 9 a. m to 4 p.m.
—May I come in? I’m sorry I’m late.—Come in, please. But could you tell me ?