Do you know the professor in home we stayed?
. — Are you sure the 2010 Shanghai World Expo will be a great success? — Yes, __________! It’ll be wonderful!
21. They are leaving for Hangzhou in ten days - __________, next Friday.
The expert’s suggestion is that the villagers in Yunnan Province should have __________ to fresh and clean water as soon as possible.
. Sophie dreams of walking in __________ outer space like __________ astronaut one day.
— I am leaving for the U.S. tomorrow, Caroline! — __________.