kể tên các unit đã học ở kỳ 1 và kỳ 2 ở lớp 4

Unit 1: Nice to see you again

Unit 2: I'm from Japan

Unit 3: What day is it today?

Unit 4: When's your birthday?

Unit 5: Can you swim/

Unit 6: Where's your school?

Unit 7: What do you like doing?

Unit 8: What subjects do you have today?

Unit 9: What are they doing?

Unit 10: Where were you yesterday?

Unit 11: What time is it?

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?

Unit 20: What are you going to do this summer?