Unit 1 lớp 5: What's your address?
Unit 6 lớp 5: How many lessons do you have today?
Unit 15 lớp 5: What would you like to be in the future?
Unit 18 lớp 5: What will the weather be like tomorrow?
Unit 19 lớp 5: Which place would you like to visit?
Unit 20 lớp 5: Which one is more exciting, life in the city or life in the countryside?