---Your classroom report is so wonderful.---I wrote for 3 hours ___________ I finished it.
______ exciting news it is! Our government is doing something to stop the haze (雾).
You _________ drive so fast, for we have enough time to arrive at the station.
The familiar English song ______ me of the happy days I spent in the primary school.
I'd rather _________half an hour to work than drive a car.
After several sleepless nights, Mr. Smith ______ a perfect solution to the problems.