——Shall we go skating or stay at home? —— Which _____ do yourself?
I am looking forward to the day _____ my daughter can read this book and know my feelings for her.
You'd better write down her phone number before you _____ it.
Ann always stands at the window and waves to_____.
She _____ someone, so I nodded to her and went away.
【2015·浙江】—Hi, John. Are you busy?—____.