—We________gas.I'm afraid we can't go much further.—I know there's a gas station ahead.Sure it will last us until we get there.
There was_____ time when women had no right to vote, could not to to_____ university or choose their jobs.
Sara treats her youngest son much better,_____ makes other children envy badly .
–Going to the dentist really frightens me. –________. Don’t be a chicken!
–Excuse me, sir, didn’t you see the red light?–Sorry, my mind ________ somewhere else.
The toughest thing about success is ________ you have to keep on being a success.