If you ____________ stop smoking, you can only expect to have a bad cough.
| A．won’t | B．would not | C．do not | D．can not |
—How did you like Nike’s performance last night?
—To be honest, his singing didn’t ________ to me much.
| A．belong | B．occur | C．refer | D．appeal |
If she doesn’t want to go, nothing you can say will _______ her.
| A．persuade | B．promise | C．invite | D．support |
I _______ you, but I was too busy then.
| A．will help | B．helped |
| C．could have helped | D．should have |
—Everybody is going to climb the mountain . Can I go too , mom ?
— ______ Wait till you are old enough ,dear.
| A．Will you | B．Why not ? |
| C．I hope so . | D．I’m afraid not. |
As we all know, the director as well as the workers ______ responsible for the protection of the old buildings.
| A．were | B．are | C．is | D．was |