| A．is | B．are | C．am |
| A．clean | B．wide | C．heavy |
| A．my, Yours | B．mine, Your | C．mine, Yours |
| A．does | B．is | C．do |
| A．at | B．in | C．on |
| A．interest, interested | B．interesting, interesting | C．interested, interesting |
| A．Do, live in | B．Does, live in | C．Do, lives on |
| A．too many | B．too much | C．much too |
| A．go | B．go to | C．to go |
| A．to | B．for | C．of |
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