The red flag looks extremely beautiful _______the blue sky and white clouds.
| A．through | B．against | C．across | D．beyond |
After supper she would sit down by the fire，sometimes for _____ an hour，thinking of her young and happy days．
| A．as long as | B．as soon as | C．as much as | D．as many as |
_____ they reached the center of the city, they stopped the car at a bar.
| A．Before a mile or so when | B．For a mile or so after |
| C．Farther than a mile or so | D．A mile or so before |
Mr. Mason, who holds the office of chairman, has _____ heavy a work load that it is difficult for him to travel.
| A．such | B．so | C．quite | D．much |
Beer is the most popular drink among male drinkers, _____ overall consumption issignificantly higher than that of women.
| A．whose | B．which | C．that | D．what |
I hope all the precautions against air pollution, _____ suggested by the localgovernment, will be seriously considered here.
| A．while | B．since | C．after | D．as |