Lesson 1 He's going to have an accident!
Lesson 2 They're coming at one o'clock．
Lesson 3 We're leavinq in two davs．
Lesson 4 This isn't vours，Dan!
Lesson 5 Pete had a toothache．
Lesson 6 Who'll run an errand for me?
Lesson 7 Will you turn it on，please?
Lesson 8 Could you get the key…?
Lesson 9 Can I have some，too?
Lesson 10 I can fiv!
lesson 11 I couldn't swim!
Lesson 12 I couldn't come to school.
Lesson 13 It's too difficult.
Lesson 14 He wasn't strong enough．
Lesson 15 Come here，Tabby!
Lesson 16 It's the best．
Lesson 17 It's the biggest one．
Lesson 18 Katie always gets more than me!
Lesson 19 Katie worked more carefully.
Lesson 20 Computers
Lesson 21 Millions of years ago…
Lesson 22 How tall is Dan?
Lesson 23 Would you like any toast?
Lesson 24 Would you like to use…?
Lesson 25 Big Trees
Lesson 26 Neither do I．
Lesson 27 Soam I．
Lesson 28 It's cheap.
Lesson 29 How much rice did you get?
Lesson 30 That's a lot of lemonade!