You ______ be hungry already--- you had lunch only two hours ago!
| A．mustn’t | B．wouldn’t |
| C．can’t | D．needn’t |
Choosing the right dictionary depends on ______ you want to use it for.
| A．what | B．why | C．how | D．whether |
I ________ have been more than six years old when the accident happened.
| A．shouldn’t | B．couldn’t | C．mustn’t | D．needn’t |
On Halloween, children in America like to _____ as ghosts to frighten people.
| A．make up | B．put on | C．dress up | D．spy on |
---I have some big news for you. You’ve been accepted as a member of our club.
--- ________ That’s great!
| A．Pardon? | B．Congratulations! | C．Good idea! | D．Have I ? |
President Obama held talks with Chinese President Hu Jintao in Beijing, _____ economic recovery, climate change and stopping the spread of nuclear weapons.
| A．which was discussed | B．in which they-discussed |
| C．when they discussed | D．which discussed |