Participating in team sports is a good way for young person to learn team cooperation,do you agree or disagree?

Do you agree or disagree with the following statement? In order to encourage healthy eating, schools should increase prices for junk food and provide more fruits and vegetables.

Some people think ,with the development of technology and Internet，libraries will disappear，while others think libraries are always necessary. Which one do you agree, and please give specific details to support your opinion.

Some people like participating in performance like theatrical or musical show. Others prefer to be in audience watching those plays. Which do you prefer?