Nowadays, many people walk to work ________ Copenhagen Conference calling for living a low-carbon lifestyle to deal with global warming.
| A．in relation to | B．in response to | C．in addition to | D．in opposition to |
_____it is to have _____exciting football game in the afternoon after school!
| A．What a fun; an | B．How fun; a |
| C．What fun; a | D．What fun; an |
Rather than _____his car on the busy road, Mr Green always prefers____ his bike.
| A．drive; to ride | B．driving; ride |
| C．to drive; riding | D．to drive; ride |
Alice likes listening to____ music while Joan is fond of surfing on ____Internet.
| A．a, the | B．the , / | C．/ , the | D．/, an |
________ you make a mistake, you should not be embarrassed. After all, we are human beings.
| A．Should | B．Would | C．Had | D．Were |
Medical doctors sometimes can make mistakes ______ will cost ______
| A．that; patients their lives |
| B．what; patients their lives |
| C．which; patients for their lives |
| D．that; patients with their lives |