Sometimes the best and most beautiful things in this world ________．but can be felt with the heart．
| A．can see | B．cannot see | C．can be seen | D．cannot be seen |
No decisionabout any future appointment until all the candidates have been interviewed.
| A．will be made | B．is made | C．is being made | D．has been made |
The hotel wasn’t particularly good. But I ____ in many worse hotels.
A. was staying B, stayed C. would stay D. had stayed
I like these English songs and they ________many times on the radio.
| A．taught | B．have taught | C．are taught | D．have been taught |
—Did you see a man in black pass by just now?
—No, sir. I ________ a newspaper.
| A．read | B．was reading | C．would read | D．am reading |
-----Did you watch the basketball match yesterday?
-----Yes, I did. You know, my brother ________ in the match.
| A．is playing | B．was playing | C．has played | D．had played |