If you keep on working hard, I have no doubt ___ you’ll be successful in the future.
We hope you can accept our ___________and join us.
—How long may I keep the book? —You ________ keep it for two weeks.
Please tell Tom ______ too much noise.
You must be tired now. Why not ____ a rest?
—My father is ill in hospital, I’m looking after him. —___________.