—Why is Tom absent?
—He must be sick，__________?
| A．isn’t he | B．must he |
| C．is he | D．mustn’t he |
The children, _____ had played the whole day long, were worn out.
| A．all of what | B．all of them | C．all of whom | D．all of which |
Shakespeare’s play Hamlet ______ into at least ten different films over the past years.
| A．had been made | B．has been made | C．was made | D．would be made |
Let’s _____ our personal feelings for now, and get to our business.
| A．set up | B．set off | C．set about | D．set aside |
—Is there any possibility _________ you could pick me up at the airport?
—No problem.
| A．when | B．whether | C．that | D．what |
________I was in trouble, he would come to help me out.
| A．Every time | B．The first time | C．for the first time | D．Next time |