Many people have come to realize they should go on ________ diet and make room for ________ exercise．
| A．a; 不填 | B．the; an | C．the; the | D．不填; an |
The sailors had faith ____ Captain Cook for he was honest ____ them.
| A．of; about | B．with; with | C．in; with | D．for; about |
_______ the necklace borrowed from her friends made her_____ completely.
| A．Losing; upset | B．To lose; to be upset | C．Losing; upsetting | D．lost; upset |
John, look at the time. ____ you play the piano at such a late hour?
| A．Must | B．Can | C．May | D．Need |
---In the countryside you can enjoy fresh air, blue sky and quiet surroundings.
---_______ more and more retired people are escaping from the crowded city.
| A．It is no wonder | B．It is no doubt |
| C．there is no need | D．there is no possibility |
The police ______ the stolen jewellery and returned it to the owner.
| A．searched | B．hunted | C．invented | D．recovered |