I have a tight budget for the trip, so I'm not going to fly __________ the airlines lower ticket prices.
| A．once | B．if |
| C．after | D．unless |
If no one____ the phone at home, ring me at work.
| A．returns |
| B．replies |
| C．answers |
| D．receives |
Why don’t you ______ a club? That will make you stronger and help you achieve your goal more quickly.
| A．organize |
| B．make |
| C．build |
| D．discuss |
All the people present felt ______ at the ______ news.
| A．shocking；shocking |
| B．shocked；shocked |
| C．shocked；shocked |
| D．shocking；shocked |
______ were sent to hospital and ______ were buried.
| A．The injury ;the death |
| B．The injuring; the dying |
| C．The injured; the death |
| D．The injured; the died |
______ out for food. Some work in the tunnels as guards and workers.
| A．Not all the ants go |
| B．All the ants not go |
| C．Both the ants don’t go |
| D．All the ants go |