---Have you finished your work yet?---No, not yet. I think it'll take _____ ten minutes.
I predict there will be fewer ____ in the future.
When I grow up ,I'm going to do _____I want to do.
I'm going to take ______lessons every day.
--- I have a fever. --- _______. You’d better go to see a doctor.
Tom and Jim are talking. We should tell them _______ noise while watching birds.