---I can't find the children in the classroom.Where're they?
---They ______ the World Cup Football Games on TV in the hall.
---Will there be ______ cars in the future?
---No.there won't.So there will be ______ pollution.
---Is Mr. Brown driving here?
---I'm not sure. He ______ come by train.
---Our team ______ the match. We've got the first place!
---Well done! Congratulations!
---How are the wounded coal workers?
---Sorry.Ten of them ______though the doctors tried to save them.
---______ would you ask for help if you were robbed?
---The police.
---I have to get to the airport at 10:00 but it’s 9:20 now.
---______! I can send you there by car.