If we had not been ______ by the traffic jam, we would have arrived an hour earlier.
| A．held down | B．held away | C．held on | D．held up |
I can hardly imagine Peter ________ across the Atlantic Ocean in five days.
| A．sail | B．to sail | C．sailing | D．to have sailed |
I can’t quite remember ________ I was taken to Beijing.
| A．that it was when | B．when it was that |
| C．when was it that | D．that was it when |
With more forests being destroyed，huge quantities of good earth ________ each year.
| A．is washing away | B．is being washed away |
| C．are washing away | D．are being washed away |
One of our rules is that every student wear school uniform while at school.
| A．might | B．could | C．shall | D．will |
The sooner we students ________to the new school，the better it will be ________our studies.
| A．adapt；for | B．adjust；to | C．adopt；for | D．admit；to |