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

__________ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.[ ]

Hello, JimI ______ to see you todaySonia said you ______ ill.— Oh, I’m OK

My mother says that we won’t go on a trip to Hong Kong.— _________. You were looking forward to it.

The official made clear that he would do everything possible to solve the problem.