There is no living thing on _______ moon.A. the B. a C. 不填
—_________is very interesting to swim in the river in summer, but it’s dangerous.
Vegetables are good our health, so we should eat them every day.
— do you go to the movies?—Hardly ever.
If you eat chocolate, maybe you’ll be fatter(更胖的).
— You look tired, you should have a good rest for _______ days.That sounds good.