Задайте вопрос к словам в скобках: I usually have a bike [before dinner]. Usually he has [5 cups] of coffe a day. I am

1. I usually have a bike before dinner. When do you usually have a bike? 2. Usually he has 5 cups of coffee a day. How many cups of coffee a day does he usually have? 3. I am a chemical engineer.  What are you? 4. We like to go to the theatre.  Where do you like to go? 5. John is my friend. Who is my friend?