How many people will come to Beijing for the Olympic Games in 2008? — It’s hard to say. _______ people, I think.
I have trouble dealing with the problems, but I will never.
You see, “Food Safety” receives thousands of Internet hits a day.—Obviously, it has become one of the________ topics recently.
I’ve worked with child before, so I know what ________ in my new job.
We’d better put the sofa ________ the TV set so that we can watch TV comfortably in it. [ ]