Since no other way to escape from the flood, ____ only safe thing is to take ____chance.
| A．an ; 不填 | B．the ; a | C．an; a | D．不填；the |
Hurry up! The train _______. You know it _______at 10:00pm.
| A．leaves; leaves | B．is leaving; leaves |
| C．leaves; is leaving | D．is leaving; is leaving |
The committee __ over the problem among themselves for two hours.
| A．has argued | B．has been arguing |
| C．have argued | D．have been arguing |
The living room is clean and tidy, with a dining table already _____ for a meal to be cooked.
| A．laid | B．laying | C．to lay | D．being laid |
Do you mind _____ alone at home?
| A．Jane’s leaving | B．Jane having left | C．Jane being left | D．Jane to be left |
Few pleasures can equal ________ of a cool drink on a hot day.
| A．some | B．any | C．that | D．those |