1. We always need to have friends because they are the ones to help us get over the difficulties in our life. They help us, support and encourage us.

2. Yes, I have. It was when I went to the wrong WC and I met my crush.

3. The family is the most important thing because it is where our parents live. In other words, without the family, we have no place to come back and nobody to rely on when we are happy or sad.

4. Yes, I do. Doing volunteer brings about a lot of benefits such as gaining new skills and knowledge, getting to know more people and contributing much to our community.

5. Wining is not the most important thing in a competition. If we take part in the competition with the purpose of winning it, we will fail. The competition is a chance for us to get on well with other people as well as get to understand much about them. 

6. I don't think that the more people live in a country, the stronger it becomes. Having a crowded population means that there will be more and more problems related to society, environment, traffic, etc. If the government doesn't have effective solutions to solves these matters, that country will become underdeveloped soon.