They are________to use chemical fertilizers in the field by law.
Everyone here will thank the firefighter for the things they have done to prevent fires______the environment safer.
Japan says its prime minister promised to provide the world with "maximum transparency" about ____ accident at the Fukushima nuclear power plant during _____ telephone call.
Although I can walk about, there is still a _____ pain in my leg.
The little boy who got lost decided to remain _____ he was and wait for his dad.
— You’d better not judge a person _____ his appearance. —I know all the people dressed _____ rags are not beggars.