——With 4G mobile phones, people can even see each other as they talk. ——Really? Would you show me it, please?
Jim is taller than I am. So I sit _____ him.
— _____ does Uncle Li go fishing? — Twice a month.
Kate _______ after school every day, but I go home in my father’s car.
— How do you go to work? — I often go to work ___________.
Here is the milk for _____, Jack. _____ can help you sleep better.