( )| A．We're having a dancing party. | B．We're having a birthday party. |
( )| A．They are playing the violins. | B．They are playing the pianos. |
| A．for | B．to | C．at |
| A．make | B．making | C．makes |
| A．having | B．has | C．have |
| A．do | B．does | C．doing |
| A．/ | B．the | C．a |
| A．read | B．making | C．drawing |
| A．books | B．card | C．pencils |
| A．mother | B．father | C．can |
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