His spare time is made full use_______ law.
| A．to study | B．study | C．of studying | D．of to study |
--I hope he won't get ill during the examinations.
--___________ . He has been very well recently.
| A．Certainly | B．No | C．Not | D．Yes |
He must have attended the meeting yesterday,___________ he?
| A．didn't | B．mustn't | C．needn't | D．hasn't |
I was really too busy with my homework and I couldn't help ____________ housework.
| A．doing | B．do | C．did | D．done |
Mary is one of the brightest students who_________ from New York University.
| A．is graduated | B．have graduated |
| C．has graduated | D．are graduated |
Mr. Alcott, headmaster of the school, refused to accept made by the Students' Union.
| A．either | B．neither | C．any | D．none |