John is a lazy student,one of_________ bad study habits is to leave for tomorrow_____ ought to be done today.
I’m afraid Mr.Harding ____ see you now . he’s busy.
I refuse to accept the blame for something _____ was someone else’s fault.
Linda ,make sure the tables ____ before the guests arrive.
The doctor thought ____ would be good for you to have a holiday.
The island is ____ attractive in spring and autumn because of the pleasant weather in both seasons.