题文
—Alice, turn down the TV, please. I ______ on the phone.
—Oh, sorry.
| A．talk | B．talked |
| C．am talking | D．haven’t talked |
—Alice, turn down the TV, please. I ______ on the phone.
—Oh, sorry.
| A．talk | B．talked |
| C．am talking | D．haven’t talked |
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