Your watch looks so nice. It must be expensive.—No. I ____ 20 yuan on it.

Linda,with her friends, ______at the computer room.

Don’t forget to ______ the lights and the TV in the sitting room before going to bed.

Could you please tell _______________________?—Sure. Though I am a little nervous, I would love to.

Rather than _____ on a crowded bus, he always perfers _____ a bike.