a) Our clothes help us to stay warm and dry in any weather. They help us to look good too. That's why clothes are so important to us. Clothes are very different. Uniforms can look boring, but they are good for wearing at school. Jeans, sweaters and sweatshirts are good for after-school wear. Your parents wear formal suits to work and put on evening clothes when they go out. Some people often change their clothes, some people don't, but if they want to look nice, their clothes must be clean and neat.