. This poster asks us to __________.

. Clerk: Doctor Wang's office, may I help you? John: Yes, I'd like to make an appointment to see the doctor. My name is John Wilson. Clerk: Let's see, Mr. Wilson... The doctor's schedule is full today. Would tomorrow be all right? John: Yeah, I guess I can survive until tomorrow. When will Mr. Wilson see the doctor?

. Mike: I was thinking of combining four of the small offices to one large office. What do you think about it?Leo: Well, I'm afraid not. How about turning the meeting room into offices. What's the most possible relationship between Mike and Leo?

Most accidents are ______ common things seen on the job every day.

A sudden stop can be a very frightening experience, ______ when you are driving with great speed.

. --Excuse me. May I use your pen, please?--Sure. ______

We had no sooner got out of bed ______ the bell rang.

---May I speak to Mrs. Tang? ---_________

. ---Four tickets for the concert on Sunday, please!---I'm so sorry. There is ____ left.

. _______ the cold weather, the children are playing happily outside.

. ---I don't know where to travel this summer holiday. ---You can ______ visiting Jiangsu. There are many places of interest there.

. ---My mother always gets a bit _______ if we don't arrive when we say we will. ---So she does.

. Many young adults live far away from their parents,who feel like being ______from the world.

. Murrey decided to go to high school, _______she was still homeless.

. The doctor's suggestion is that the patient______ on immediately.