—If we take a plane,we’ll of course have arrived in London by the next weekend.—Don’t be too sure.We should ________ the weather factor.What shall we do if it is foggy?
--It’s hard to believe that Jack ________ have fought with the policeman. --Yes. If one ________ ask for trouble, it can’t be helped.
The English spoken in the United States is only slightly different from ____ spoken in England.
--Karen, can I talk to you for a minute?--Sure, ________?
The chairman will be pleased at ________ scene that everything is in ________ place.
Brian told you that there wasn’t anyone in the room at that time, ___________?