There is someone knocking at the door. Who_______ it be—I’m not sure. It_______ be a postman.

“Could you please show me how to send an e-mail”he asked.→ show him how to send an e-mail.

dy in tight black dress______ the dishes, thinking which was her choice.

Kobe, are you willing to train your son to be a professional player? — Frankly speaking, I hope he can do whatever _____his interests. [ ]

I enjoy ______fruit，_______bananas，apples，pears and so on.