Chương trình
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■Unit 12: What does your father do?
■Unit 13: Would you like some milk?
■Unit 14: What does he look like?
■Unit 15: When's Children's Day?
■Unit 16: Let's go to the bookshop
■Unit 17: How much is the T-shirt?
■Unit 18: What's your phone number?
■Unit 19: What animal do you want to see?