Could you tell me what the sign means?
Keep distance in public places to avoid (catch) a virus.
The government pays more attention to the (传统的) festivals.
To my surprise, our P.E. teacher can speak English (perfect).
More and more people have realized that we shouldn't (浪费) food.
It's our duty to help parents do some (clean) at home.
A famous writer will come to my school to give a speech next (星期六).