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Unit 4 What Do You Do on Saturday？
閫夐泦
Unit 1 Our New House
Unit 2 I'm Cooking in the Kitchen
Unit 3 Is It Snowing？
Unit 4 What Do You Do on Saturday？
Unit 5 Where Are You Going？
Unit 6 Today Is Her Birthday
Unit 7 Be Careful ！
Unit 8 What Can You Do？
Revision 1
Revision 2