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 |
. — Are you sure the 2010 Shanghai World Expo will be a great success?
— Yes, __________! It’ll be wonderful!
| A．actually | B．relevantly | C．theoretically | D．absolutely |
21. They are leaving for Hangzhou in ten days － __________, next Friday.
| A．in other words | B．in many ways | C．on the whole | D．on the contrary |
The expert’s suggestion is that the villagers in Yunnan Province should have __________ to fresh and clean water as soon as possible.
| A．entry | B．path | C．approach | D．access |
. Sophie dreams of walking in __________ outer space like __________ astronaut one day.
| A．/; the | B．/; an | C．an; an | D．a; an |
— I am leaving for the U.S. tomorrow, Caroline!
— __________.
| A．Take your time | B．Well done | C．All the best | D．That’s OK |