Must I turn off the gas after cooking—Of courseYou can never be ________careful with that

so creative a person that he always has lots of ________ ideas in his mind, and sometimes we don’t even know what he is thinking about.

I think drinking milk every morning is good ______ our health.— Yes. I agree ______ you.

When Nelson Mandela_______ on December 5th, 2013, the whole world mourned the loss.

There aren’t_______ Halloween parties in China, but there are_______ in the USA.