UNIT 1 How can we become good learners Section A Section B&Self Check ��Ԫ�������� UNIT 2 I think that mooncakes are delicious Section A Section B��Self Check ��Ԫ�������� UNIT 3 Could you please tell me where the restrooms are Section A Section B��Self Check ��Ԫ�������� UNIT 4 I used to be afraid of the dark Section A Section B��Self Check ��Ԫ�������� UNIT 5 What are the shirts made of Section A Section B&Self Check ��Ԫ�������� UNIT 6 When was it invented Section A Section B&Self Check ��Ԫ�������� UNIT 7 Teenagers should be allowed to choose their own clothes Section A Section B��Self Check ��Ԫ�������� UNIT 8 It must belong to Carla Section A Section B&Self Check ��Ԫ�������� UNIT 9 I like music that I can dance to Section A Section B&Self Check ��Ԫ�������� ��Ԫ�yԇ��(�Ϊ��Ƀ�) �yԇ�텢�����c����(Ҋ���)