| A．Is this boy your friend? |
| B．Who’s that boy? |
| C．Is that boy your friend? |
| A．It’s time for the cake. |
| B．This ball is for you. |
| C．Thank you. |
| A．to | B．at | C．in |
| A．Close the door. | B．Good morning, Miss Li. | C．Where is it? |
| A．Is that your ruler? | B．Is this your rubber? | C．Is that your rubber? |
| A．This is my pen. | B．This is I pen. | C．My pen is this. |
| A．This | B．That | C．That’s |
| A．This’s | B．This is |
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