Mary is one of the brightest students who_________ from New York University.
| A．is graduated | B．have graduated |
| C．has graduated | D．are graduated |
The maths teacher demanded that all the students _____ the examination paper within one and a half hours.
| A．finish | B．finished | C．would finish | D．could finish |
—Shall I turn on the TV, Mom?
—No. You should be quiet _____ wake up your sleeping brother.
| A．so not as to | B．so as not to | C．so as to not | D．not so as to |
Have you ever had a case _________ someone accused of your journalist of gettingthe wrong end of the stick.
| A．which | B．where | C．that | D．for which |
She first _____ singing and dancing, but soon lost interest and became a businesswoman.
| A．took up | B．took in | C．took over | D．took down |
_____________ ,they went home,________________.
| A．Their work had been finished; singing and laughing |
| B．They had finished their work; sang and laughed |
| C．Their work finished; singing and laughing |
| D．after their work finished; singing and laughing |