Unit 1 When was he born?
Unit 2 It's a nice day, isn't it?
Unit 3 Where would you like to visit?
Unit 4 How can we become good learners?
Unit 5 I think that mooncakes are delicious!
Unit 6 Could you please tell me where the restrooms are?
Unit 7 I used to be afraid of the dark.
Unit 8 What are the shirts made of?