——Will you go to Helen’s birthday party?——I will go if Maria ___________.A. is invitedB. will be invitedC. be invited
-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 also B.Neither; nor C.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 ?