Unit 1 Will people have robots?
Unit 2 What should I do?
Unit 3 What were you doing when the UFO arrived?
Unit 4 He said I was hard-working.
Unit 5 If you go to the party, you'll have a great time!
Unit 6 How long have you been collecting shells?
Unit 7 Would you mind turning down the music?
Unit 8 Why don't you get her a scarf?
Unit 9 Have you ever been to an amusement?
Unit 10 It's a nice day, isn't it?
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