Unit 1 What did you do during the holidays？
Unit 2 Katie always gets up early.
Unit 3 I like my computer.
Unit 4 The Mid-Autumn Festival is coming.
Unit 5 It will be sunny and cool tomorrow.
Unit 6 I will bring a big bottle of orange juice.
Unit 7 What can I do?
Unit 8 We shouldn't waste water.
Unit 9 This bird is bigger than the first one.
Unit 10 I don't feel well today.
Unit 11 Shall we go to the theater.
Unit 12 It's Christmas again.