—How much is the dress? —It ________ me 400 yuan.
With the help of his classmates, he ___________the difficult maths problems easily.
________ of giant pandas is getting _________ because their living areas are becoming farmland.
A lot of famous doctors gathered in Harbin ______ save “China’s most beautiful teacher”--- Ms Zhang.
Our government is trying to provide homeless people ______special shelter______ stay peacefully.
_________ animals are in danger and there will be _______ space for them if we don’t take any action.