— Could you help me do some cleaning after school?
— If I _______, I will do it.
| A．am free | B．will be free |
| C．have had time | D．had time |
相关试题
This is her telephone number. You can __________ her.
| A．call | B．spell | C．look | D．Meet |
Do you know Jane likes bread and milk _______ dinner?
| A．for | B．with | C．on | D．About |
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