Only _____ our courage beats our fear ________________.
| A．when; can we succeed | B．if; we can succeed |
| C．because; will we succeed | D．while; we’ll be able to succeed |
“An awful accident ___, however, occur the other day.” The old man repeated, trembling all over.
| A．does | B．did | C．had | D．has to |
South Korean Star PSY’s “Gangnam style” video, ___, has set the Guinness World Record for the most “liked” video in Youtube history.
| A．broken records | B．breaking records |
| C．to break records | D．being broken records |
Our special thanks to go thousands of volunteers, without ____tireless work, none of this would be possible.
| A．which | B．whom | C．whose | D．that |
－When shall we set off?
－We ____ start off at five o’clock if it ___ raining by then.
| A．will; has stopped | B．are about to; stops |
| C．are going to; will stop | D．are to; will stop |
She won’t lose weight ___ she keeps a diet and takes exercise every day.
| A．if | B．when | C．unless | D．as if |