I got the teaching job in the Happy Child Charity Centre just "by chance".
- accidentally
- purposefully
- easily
- immediately
Every month, the volunteer group go to "remote" and mountainous areas to help those in need.
- empty
- faraway
- crowded
- poor
Mother Teresa "devoted" herself to caring for the sick and the poor.
- spent
- contributed
- gave up
- dedicated
Our top "priority" is to clean and protect the environment in our neighbourhood.
- hobby
- job
- preference
- idea
Young people are now getting more and more "concerned" about environmental problems.
- worried
- nervous
- hopeless
- uneasy