That wasWWW.K**S*858$$U.COM a ______threat: she meant to annoy you.

I saw the dog along with a girl ______was the only guide dog in our city.

Old people shouldn’t . In fact, they have stronger and clearer minds.

Look at the wall. There are somepictures ________ it.

It______________to plant trees and grass on the hillside.—Yes. They help stop soil from being washed away.