I hope everyone can care about ______ the environment and stop ______ things.
study is hard work, we’d better continue to the end.
—There is a girl in front of our classroom. Do you know ? —She is an English teacher.
—Look! The boys are playing football excitedly! — good time they have!
Food safety is important. Rules to stop people from food pollution.
—Tom’s desk is always clean and tidy. —Yes, he his school things every day.