Unit 1 Hello

Unit 2 Nice to meet you

Unit 3 This is my father

Unit 4 Goodbye

Unit 5 How are you?

Unit 6 Review and check

Unit 7 It's nice

Unit 8 Let's go to the park

Unit 9 On and off

Unit 10 Thank you

Unit 11 A boy and a girl

Unit 12 Review and check