Câu hỏi:

It is very kind _____ you to help them.

We raise money to build a high-rise hospital for people in a _____ area.

Doing charity means ______ money, cooking, providing food for the people in need.

Replace the underlined word

Each nation has many people who voluntarily take care of others.

Volunteers always do general ____ such as talking with the elderly, repairing houses and providing food.

They repaired the furniture in our village school and also _______ the houses for elderly people.

I and my friends sometimes _______ blood to cure patients in hospitals.