--- I rang you at about nine, but there was no reply.
--- Oh, that was probably _______I was seeing the doctor.
| A．why | B．when |
| C．what | D．that |
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 |