6Section B 1a答案
Left:5,1,4 Right:2,3
7Section B 1c答案
Circled（in order heard）：1.learn to play the piano
3.get good grades
2.make the soccer team
8Section B 1d答案
9Section B 2b答案
3,1,2
10Section B 2c答案
D，A，B，C
