You are going to play tennis later.
You and your friends are going to join any teams next year.
You are going to go to any tournaments this year. Your friend is going to go cycling this weekend.
You are going to play what sport next week.
I like spring very much. When I have my holidays in spring I enjoy myself. It is very great to have holidays in spring. To begin with I shall walk with my friends if the sun shines brightly in the sky. I enjoy the blue sky and even spring rain. The spring rain is warm and pleasant. I shall watch fresh leaves and blossoms on the trees. I feel stronger and kinder in spring. Secondly I can go to countryside and have a walk in a forest or by a river with my best friend in spring. We enjoy playing ballgames. Sometimes we can lie in the sun and watch the clouds. Sometimes we can swim in a river if the water is warm enough. And at last if you do not like nature you can play your computer and enjoy your free holiday time.
In order to prevent it people must begin to solve problems.