How long do you think ____ the car factory launches a new model?
Every possible means _______ been taken to prevent the river _________.
I read little now and I am always busy with my job. ________ my friend.
The supermarkets____open until late every evening, which provides us much convenience.
Miss Jones is leaving to get married and Miss White will be _______ the class.
When he came to himself the next morning, he found himself _____ in bed in a small wooden house.