Without electricity human life ______ quite difficult today.
| A．is | B．will be |
| C．would have been | D．would be |
Why do you laughing all the time?
| A．keep on | B．keep up with |
| C．go on to | D．go on with |
--- Did you say that Miss Green is coming to see me?
--- It’s strange. I’ve never her before.
| A．heard for | B．heard of | C．heard | D．heard from |
The young designers many fresh ideas at the meeting.
| A．came up | B．came up with |
| C．have come up | D．have come up with |
--- What do you think of the plan ____ at the meeting?
--- Very good. But the most important is to put it into ______.
| A．put up, action | B．put forward, practice | C．put aside, practice | D．put away, truth |
The taxi had to because the traffic light turned red.
| A．pull out | B．pull down | C．pull up | D．pull through |