When I visited her,she was in writing a lecture speech on Chinese history.
______ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.
My best friend, Tom, should ______ me ______ to my boss, which hurt me deeply.
After several part-time jobs, he has now got a ________ job in a bank.
---Jackson had a car accident.--- He _______ have drunk so much and driven.
Rosa knows she is the eldest of the three children in the family, and she must work hard to _______ the other two. So she does.