1. Our parents p__________ food and clothes for us when we were young.
2. —Can you go and play soccer with us, David?
—Sorry. My grandma is i__________ in hospital. I have to look after her.
3. It is helpful to d__________ a good habit of reading in language learning.
4. I think food w__________ is a serious problem. We must care about it.
5. Some people say they are under too much s__________ from life.
答案: 1. provided 2. ill 3. develop 4. waste 5. stress
