Ответ:

1)

1. rock / blues

2. classical / pop

3. drums / violin

2)

1. b

2. a

3. c

4. b

5. a

3)

1. which

2. which

3. who

4. which

5. who

6. who

4)

1. where

2. when

3. or

4. if

5. while

6. because

7. so

Объяснение: