No driving after drinking is a rule that every driver _______ obey in our country.
21.--- This kind of cloth ____ well and____ long, besides, it’s cheap.--- OK, I’ll take it.
20.I ____ ten minutes to decide whether I should reject the offer.
19.The police found that the house ____ and a lot of things ____.
18.He injured his leg and ______ couldn’t play in the game.
17._____ at the gate of the theatre, he found the ticket for the play was left at home.