I was about to park my car when a policeman stopped me. He pointed to a sign “________”.

 --_________ do you do some outdoor activities?--Once a week.

Sports are popular with students. According to the report, about ________ of the students like more than one sport.

—Does Mary only have an apple for breakfast?—Yes. She eats like a bird ______.

--- What do you often do_______ classes to relax yourselves? --- We often do eye exercises, listen to music or do some running around the school.