If you really have to leave during class, you’d better leave____ the back door.
| A．for | B．at | C．by | D．out |
. ---The train hasn’t come yet. It is half an hour late.
--- Yes. It __________ here at 2:02 as scheduled.
| A．must have been | B．should be | C．should have been | D．must be |
On April 10, 2010, the Polish presidential plane did not ________ to the runway while landing. It hit the treetops and fell apart.
| A．take it | B．make it | C．get it | D．put it |
Mr. Jonathan, _________Vice Minister of Sales Department, often finds __________ fault with his employees.
| A．a; the | B．the; / | C．/; a | D．/; / |
I try to avoid ________ on Saturdays because the stores are usually crowded and I can’t help ______ something I don’t really need.
| A．to go shopping; buying | B．going shopping; to buy |
| C．going shopping; buying | D．to go shoping; to buy |
It is ________ that I can still remember ______ was discussed at the meeting.
| A．sure; when | B．sure; what | C．certain; when | D．certain; what |