One third of the country __________ covered with trees and the majority of the citizens __________ black people.
Many new workers______and in six month they will be sent to build a new railway.
—Oh, I______your camera. Is it all right if I bring it to you tomorrow? —All right.
Was it because she was ill______she didn’t go to attend the meeting?
The machine has been used for several years. It needs______.
Be quiet______you will wake the whole house!