A sheep _____ on this kind of special grass usually grows much faster than ____on ordinary.
| A．feeding; one | B．feeds; the one |
| C． fed; that | D．feeding; it |
What _____ time it is to listen to a speech having nothing to do with you!
| A．waste | B．wastes | C．a waste of | D．a waste for |
The room is very large and only little room _____ by the new piano.
| A．are taken up | B．takes up | C．is taken up | D．is taking up |
The task was very hard, so _____ were needed.
| A．ten more men | B．ten men more | C．more ten men | D．men more ten |
The college entrance examination is coming, the students are _____ it.
| A．preparing | B．prepared for | C．prepared | D．preparing for |
This is the school _____ they visited last year and is the one _____ my father once worked.
| A．that; where | B．where; that | C．where; where | D．that; that |