Unit 1 Nice to Meet You Unit 2 Making Introductions Unit 3 Talking about Computers Unit 4 Congratulations and Wishes Test 1 Unit 5 Thanks and Responses Unit 6 Apologies and Excuses Unit 7 Parting and Farewell Unit 8 Weather and Time Test 2 Appendix 1 Model Test for PETS(Level One Appendix 2 Model Test for Practical English Test for Colleges(Level B) Appendix 3 Glossary Appendix 4 Video Transcripts