Professor Tang didn’t give us a speech today．It was he had a traffic accident on the way to school．
| A．that | B．when | C．why | D．because |
________ you interrupt now? Can’t you see I’m on the phone?
_ Sorry, Sir, but it’s urgent.
| A．Can | B．Should | C．Must | D．Would |
Is this school ______ you used to study?
| A．where | B．at which | C．the one | D．that |
______ nice and delicious, the fried chicken was soon sold out.
| A．Tasted | B．Being tasted | C．Tasting | D．To taste |
You can’t imagine _____ when they received these nice Christmas presents.
| A．how they were excited | B．how excited they were |
| C．how excited were they | D．they were how excited |
I didn’t see her in the meeting room this morning. She _____ at the meeting.
| A．mustn’t have spoken | B．shouldn’t have spoken |
| C．needn’t have spoken | D．couldn’t have spoken |