The 24th Winter Olympic Games       in Beijing and Zhangjiakou in 2022, from February 4th to 20th.

—What did you do yesterday evening?
—I      to a birthday party and had a good time with my friends.

—Excuse me, what's this for?
—It's a cleaner and it      to pick up dirt.

As China grows stronger and stronger, Chinese        in more and more schools out of our
country.

A report says that hundreds of trees        in our city last year.

The waiters are very friendly in the restaurant. Tea        as soon as the customers sit down.

My grandfather is ill. He        to the hospital by my father.

—When should I hand in my paper?
—Your paper must         as soon as the bell        .

Zhengzhou Subway Line 1 which is 26.2 kilometers long       into trial operation (试运营) on December 26th, 2013. It has eased (缓解) the traffic pressure greatly.

Today, computers are really helpful.They       everywhere.