The_______ you are in the exam, the_______ mistakes you will make.
| A．carefully, few |
| B．more careful, fewer |
| C．more carefully, fewer |
| D．more careful, less |
--are the Olympic Games held?
--Every four years.
| A．How often | B．How soon | C．How long | D．When |
--Is this kite ________?
--No, it’s mine. It’s made by ________.
| A．he; myself | B．him; me | C．his; himself | D．his; myself |
--When did the World Exposition(世博会) in Shanghai begin?
--The Expo began ________ May 1, 2010.
| A．in | B．on | C．at | D．by |
--It’s ________ nice day, isn’t it?
--Yes, whatfine weather!
| A．a; a | B．the; the | C．a; / | D．the; / |