I used to quarrel a lot with my parents, but now we_______ fine.

You have finished writing an e-mail on computer , but too many mistakes in it . You can click _____ .

“Wechat”(微信)really makes a great _____to people’s life. It’s easier for us to keep in touch with others.

e of is the basic requirement for people working in the service industry, such as education and health care.

．A new study shows anger may help people reduce the negative impacts _____ stress and help you become healthier