Unit 1 Staying in touch Unit 2 Daily routines Unit 3 Time Unit 4 Career Unit 5 Dealing with trouble Unit 6 Unforgettable moments Unit 7 Numbers Unit 8 Great inventions Unit 9 Science and technology Unit 10 Searching for information Unit 11 Aliens Unit 12 Locations and movement Unit 13 No violence Unit 14 Weather and climate Unit 15 Plants Unit 16 Water facts Unit 17 Amounts Unit 18 Using electricity Unit 19 Publishing newspapers Unit 20 Five senses Unit 21 In a hotel Unit 22 Travelling by plane Unit 23 Holidays Unit 24 At school Unit 25 Our parents Keys
