With just four years _______, the Brazil Olympic organizers have promised to deliver an equally inspirational ceremony.
A. gone B. to go C. going D. go
________ seems to be no possibility _______ the shy girl can win the first prize in the contest.
A. There; whether B. It; whether C. There; that D. It; that
It took a long time for the effective use of natural gas ______.
A. making B. being made C. to make D. to be made
Although the couple didn’t choose to sleep in the wild instead of in the hotel, it_______ unexpectedly beautiful.
A. turned around B. turned down C. turned out D. turned up
---He suggests the number of cars should be limited to stop air pollution.
--- __________, the idea is not very practical.
A. As good it sounds B. Good as it sounds
C. Sounds good as it D. As it sounds good
Scientists are trying to develop a special material, _______ they will make use of in space.
A. that B. what C. it D. one
