The student went through the paper, finding some mistakes that might have been ignored

Tom likes making model toys________used soda cans．

Thecleverboymadeaholeinthewall,____hecouldsee____was goingoninsidethe house

John shut everybody out of the kitchen _____ he could prepare his grand surprise for the party.[ ]

V ad, a happy housewife is polishing her table so shiny that her smiling reflection _____ on it.