- The water was left running all night long.- Yes. It seemed that John ___. He was the last one to leave the lab.
No one tells us______, so we need your help.
It’s _______ hot here. We can’t stay here for a long time.
Ladies and gentlemen, please fasten your seat belts. The plane ____________.
It was not until midnight ______ the noise of the street stopped.
I’d prefer ______ in the office rather than _____ at home watching TV.