Now more and more people are trying _____ using plastic bags, wooden chopsticks and napkins to protect the environment.
According to the new traffic laws, people ______ drive after drinking wine or beer.
—Who is suitable for the new chairperson of the Students’ Union?—David is. He is ______ enough to come up with new ideas.
—There is no salt left. Jim, would you like to get ________? —OK, Mum!
He has poor _______, so he can’t see the words on the blackboard clearly.
Audrey Hepburn was a ballet dancer ____ a very young age. In her twenties she became a famous film star.