Unit 1 Making InvitationsUnit 2 Thanks and ApologiesUnit 3 Making AppointmentsUnit 4 Requests and ResponsesUnit 5 Likes and DislikesUnit 6 Advice and SuggestionsUnit 7 Talking About WeatherUnit 8 TransportationUnit 9 Asking the WayUnit 10 Telling the Time and the DateUnit 11 Asking for HelpUnit 12 Talking About LanguageUnit 13 Congratulations and Best WishesUnit 14 Asking for PermissionUnit 15 Agreement and DisagreementUnit 16 Blame and ComplaintKeys & Scripts 作者介绍
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