Linda is not good at sports. She likes balls track and field(田径).

What’s your opinion of Mr．Li’s request that we ______ spend half an hour readingEnglish aloud every morning

_____is your mother —A nurse. She works in a hospital.

veys demonstrone girl, asopposed to the only one of the day．

ing to the traffic rules, you _________ wear thesafe belt while you are driving.