The story is interesting. I like it very much.

The river, ________ the banks are coveredwith trees，is verylong.

What do you think of your host family–It’s nice. ________ I live with the family, ________ I love them.

Many Chinese like watching People Who Moved China, which honors those _____ contributions should be remembered and learned from.

Special attention should be paid _______ our earth from _______.