_______ you are supposed to do is _______ it if you don’t like a thing. Don’t complain.
________ late in the morning,Bob turned off the alarm.
The girl is a student at Oxford University, _____ for a degree in English literature.
Every evening after dinner, if not from work, I will spend some time walking my dog.
AIDS is said________the biggest challenge to both men and women in that area over the past few years.
The mobile phone has become a major means of communication, _____us to keep in touch as well as to surf the Internet to keep us _____of the latest news.