Many grownups ________ challenging conversations with their children later this month to help them recover from the panic.
—Jim is very sick these days. He coughs so badly. —In my opinion, he really ________ listen to the doctor and cut down on smoking.
—Where did you get this book? —I picked it up from a secondhand bookshop if you ________ know.
When Harry was at college, he ________ go to the reading room after supper every day.
Don't be angry with us. We ________ with you together, but we were busy with our final reports when you called in.
Your teacher ________ very angry at that moment because you talked back to her like that.