| A．do | B．does | C．doing |
| A．on | B．to | C．of |
| A．It’s Sarah | B．This is Sarah | C．Where is Sarah |
| A．Let’s clean the chair. |
| B．Let me clean the window. |
| C．Let’s clean the window. |
| A．What’s in the classrom? |
| B．What’s on the board? |
| C．Where id your classroom? |
| A．boy | B．girl | C．man |
| A．a | B．an | C．the |
| A．on floor | B．on the floor | C．on floors |
| A．eating | B．eat |
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