Years ago we didn’t know this , but recent science______that people who don’t sleep well soon get ill.
—What? You failed the driving test again! — ?
—Which city do you like best, Paris, London or Rome? — . There’re good points and bad points about all the three cities.
—Oh, no, where is my key? — !You will find it sooner or later.
I don’t know how long it’ll be I get the bandage off my arm.
—Never say never, and you’ll make it. —That’s it.