| A．Are these lamps? | B．Is that a lamp? | C．What are these? |
| A．What’s this? | B．What’s that? | C．What are these? |
| A．Do; am | B．Are; are | C．Is; is |
| A．these | B．this | C．those |
| A．cherry | B．cherrys | C．cherries |
| A．I do | B．I don’t |
| C．I’m not | D．I am |
| A．is | B．Are | C．Is |
| A．are | B．am | C．is |
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