—How often do you exercise?—___A. Two B. Twice C. Second
—What would you like to say to your ________ before leaving school?—I’d like to say “Thank you very much! I’ve learnt a lot from you in the past three years.”
—Can you play ________ guitar?—Sure. It’s a piece of cake for me.
—Would you like some juice?—________. I’d like something to eat.
He likes low-carbon life. He lives in the house ________ he built himself out of trash.
—Could you please tell me ________?—Of course. Many people in Shiyan know it.