III. Make how-questions by adding an adverb, an adjective, or a quantity word like "much" to these questions. (2p)
1. A: How .......... did it take you to learn to play the guitar as well as that? B: About ten years. I started when I was really young, though.
2. A: So how .......... have you been learning English?
B: Ever since I can remember. I started when I was really young.
3. A: How .......... people do you need in a team?
B: Usually it's eleven, but you can also play with five.
4. A: How ............... are you about your exams?
B: Very! But I'm trying not to think about them too much!