| A．Yes, we do. | B．Yes, I do. | C．Yes, I am. |
| A．They are my friends. | B．They’re running. | C．They are students. |
| A．make the bed | B．makeing the bed | C．making the bed |
| A．You’re playing the piano. | B．I’m playing piano. | C．You’re playing piano. |
| A．are | B．was | C．were |
| A．excited ; excited | B．exciting ; excited | C．excited ; exciting |
| A．better | B．good | C．well |
| A．was | B．were | C．is | D．are |
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