1．________ you don’t like him is none of my business.
A．What B．Who C．That D．Whether
2．I was so familiar with her that I recognized her voice ________ I picked up the phone.
A．the moment B．after C．before D．while
3. —It’s a lovely day, isn’t it?
—Yes. I love ________ when the weather is like this. Why don’t we sit outside and have our lunch?
A．this B．that C．it D．one
