Complete the following sentences, expressing your own opinion. 1. Some people say that the computer is the school textbook of tomorrow. In my opinion, 2. Joining a sports club can improve the quality of your life. Obviously, 3. Cars are seriously polluting the air we breathe. I strongly believe 4. Some European countries have compulsory national service. I am against/in favor of - 5. Drug dealers are destroying society by destroying its children. It is clear that