Unit 15 At home with the twins

Unit 16 What s it made of？

Unit 17 What was it used for？

Unit 18 Planting trees

Unit 19 Mainly revision 1

Unit 20 The world s population

Unit 21 Shopping

Unit 22 At the doctor s

Unit 23 The football match

Unit 24 Mainly revision 2

初三(下)期中试卷

初三(下)期末试卷