— The light in his room is still on. Do you know _________?— To prepare for the coming exam, I think.
Please remember the window when you leave the classroom.
If it tomorrow, we to climb mountains.
—What do you think of the talk show? —. I watch it every week.
The weather in Guiyang in summer is than in Liu Panshui. They’re different.
Last week, our class did on our school trip.