Did you find the small village yesterday? —Yes, without any difficulty, for it has __________changed over years.

I think the poor health will be of your study.[ ]

Do you know the man ________ visited the United States in February? –Yes. He is Chinese Vice-President Xi Jinping. He said it was his _______ visit to the United States.

There’s only ten minutes to go. We can’t wait any more—- ______, we should start at once.

Why did you come to work on foot this morning? — Because today is the day with no cars, I ______ my car at home.