Be careful! The slightest spark could _____ the fireworks.
| A．set about | B．set off | C．set out | D．set up |
-What do you think of Mr Li's lecture?
-Clear and __________ the point.
| A．at |
| B．on |
| C．to |
| D．off |
Do you think our great ship will __________ the hurricane?
| A．live with |
| B．go through |
| C．die from |
| D．live through |
-Did Linda see the traffic accident?
-No, no sooner __________ than it happened.
| A．had she gone |
| B．she had gone |
| C．has she gone |
| D．she has gone |
-How much will I pay for a night?
-Prices __________ from room to room.
| A．vary |
| B．increase |
| C．divide |
| D．range |
You can take anything from the shelf and read, but please __________ the books when you've finished with them.
| A．put on |
| B．put down |
| C．put back |
| D．put off |