Food safety is important. Rules to stop people from food pollution.
It’s raining outside! Put on your raincoat, ________ you’ll get wet.
We are organizing a lot of activities to celebrate the _______ birthday of the Communist Party of China these months.
—You should ______ the shower when you are washing your hair.—OK. I will. We need to save water.
—__________ does it take you to drive to Changgong to work every day?—About one hour and a half.
—Which club would you like to join, art club or basketball club?—_________ is OK. I’m good at them.