It is __________ for us to do exercises regularly. It is good for our health.A. tiring B. necessary C. the worst
—_________?—She’s kind and friendly.
Shanghai is bigger than_____ in Jiangsu and bigger than_______in China.
______ you are, _____ mistakes you’ll make.
—— Don’t play with fire. ——-_________
This piece of music ____ him ____ one of the most popular singers.