The train leaves at 6:00 p.m.So I have to be at the station ___5:40 p.mat the lastest

Walking more is good for our health.— You’re right. So I’d rather_______ an hour’s walk to work than consider________ a car.

Amy, why are you still here They are ready to start.—I’m sorry, but I when to meet.

My sister spends too much time ______computer games.

The terrorists（恐怖分子）in Xinjiang ______ last month.