______________________, he had to walk home at midnight.
| A．There was no means of transportation |
| B．With means of transportation to take |
| C．Although there was no means of transportation |
| D．There being no means of transportation |
All flights ____ because of the snowstorm, many passengers could do nothing but take the train.
| A．had been canceled | B．have been canceled |
| C．having been canceled | D．being canceled |
As he works in a remote area, he visits his parents only ____.
| A．occasionally | B．anxiously |
| C．practically | D．urgently |
It was the training ____ he had as a young man ____ made him such a good engineer.
| A．what; that | B．which; that |
| C．that; which | D．that; what |
Nobody but doctors or nurses and those____ by Dr.Hu ____ to enter the patient’s room.
| A．invited; is allowed |
| B．are invited; are allowed |
| C．being invited; allowed |
| D．invited; are allowed |
The owner of the shop asked his assistant to ____ the pears that can be thrown away.
| A．work out | B．make out | C．sort out | D．figure out |