We should think of others if we want to        them.

Dick        in America, but he has been       Chinese food since he moved to China.

This math problem is so hard that I can’t       . Please give me some advice.

Now, people regard drinking tea         a culture than a habit.

Since you’ve finished your work, why not consider        the park with your friends?

The Japanese book must be Li Ying’s. She’s the only one who’s studying Japanese.下列哪一项可以代替加粗部分？

Open the window and         fresh air.

—Your coat looks very nice. What’s it made       ?
—Cotton, and it is made         Wuhan.

His mother was very patient and didn’t give up        to help him.

David’s bike was broken. It took him an hour to        yesterday.