Opening Strategies：Dialogues,Listening and Oral Exercises Developing Strategies：Dialogues,Listening and Oral Exercises Startion Strategies：Dialogues,Speechwork,Listening and Oral Exericses Building Strategies：Dialogues,Listening,Test(New Edition) Opening Strategies：Dialogues and Listening Building Strategies：Dialogues,Listening,Oral Exercises,Test(New Edition)