Could you do me a favor to hand out thesepapers—．

People are advised to be _____ towards the health concerns of their dear ones while burning firecrackers to celebrate the festival, for they contain harmful chemicals．

“85%of the students in our class like English.” means “ _____students in our class like English.”

.We should do what we can do ____protect the animals in danger

were many people standing by, but _____ of themwere willing to help the poor boy.