Why, according to the passage, did ancient Chinese coins have a square hole in the center?
Why, according to the passage, did ancient Chinese coins have a square hole in the center?
would
Please be sure to telephone me the next time you _____.
Please be sure to telephone me the next time you \_\_\_\__.
If only I _____ how to operate a computer as you do!
If only I \_\_\_\__ how to operate a computer as you do!
—The old man wouldn’t stay at home for a rest even if it rained.—_____. He would feel sick if he stayed home for one day.
—The old man wouldn’t stay at home for a rest even if it rained.—\_\_\_\__. He would feel sick if he stayed home for one day.