You see, “Food Safety” receives thousands of Internet hits a day.—Obviously, it has become one of the________ topics recently.

What a nice bike! How long have you ______ it ? —– For a week. I spent all my money on it.

Have you ever been to Qufu?—Yes. I went there last year. It’s a very _______ place.

There __________ a football match tomorrow.

There is a big bookstore close our school.[ ]