--I hope you don’t mind my pointing out your mistakes. --____________ .
—The old man is ill. He ________ to the hospital at once. --Don’t worry. A doctor _________to come already.
---___________ will the weather be like tomorrow? --There will be a thunder storm. I don’t know _____ to do when the storm comes.
--_________ can cormorants stay under the water? --_________ up to two minutes.
--Have you tried to stop him __________eating too much junk food? --Yes. But he still keeps ___________ eating a lot of fried chicken wings.
.—Did you feel ______when you saw the old man moving the big stone? --Although he was over 70,_______ he was strong enough to move the heavy stone.