— Jim is very sick these days. He coughs so badly.— In my opinion, he really ________ listen to the doctor and cut down on smoking.
--______ is your father? Does he still work as an engineer? --Yes, he has been an engineer for thirty years.
I’d like to know _____. –Maybe in the forest.
He has _____ arms now and is able to pick the table up with one hand.
We planned to meet at 10:30 at the station last Sunday, but Bob didn’t ______ until 12:00.
The running water makes the stones ______ very smooth.