Unit1 We usually accept payment by L/C

  Part Ⅰ Warming Up.

  Part Ⅱ Scaffolding.

Situational Dialogue 1

Situational Dialogue 2

  Part Ⅲ Practice

  Part Ⅳ Learning More

Unit 2 What about the export p

  Part Ⅰ Warming Up

  Part Ⅱ Scaffolding

Situational Dialogue 1

Situational Dialogue 2

  Part Ⅲ Practice

  Part Ⅳ Learning More

Unit3 Shall We take up thein

  Part Ⅰ Warming Up

  Part Ⅱ Scaffolding.

Situational Dialogue 1

Situational Dialogue 2

  Part Ⅲ Practice

  Part Ⅳ Learning More

Unit 4 When ts the earliest shipment you can make?

  Part Ⅰ Warming Up

  Part Ⅱ Scaffolding.

Situational Dialogue 1

Situational Dialogue 2

  Part Ⅲ Practice

  Part Ⅳ Learning More

Unit 5 H0w d0 you cover insurance?

  Part ⅠWarming Up

  Part Ⅱ Scaffolding.

Situational Dialogue 1

Situational Dialogue 2

  Part Ⅲ Practice

  Part Ⅳ Learning More

Unit 6 Now the draft contract is ready.

  Part Ⅰ Wanning Up

  Part Ⅱ Scaffolding

Situational Dialogue 1

Situational Dialogue 2

  Part Ⅲ Practice

  Part Ⅳ Learning More

Unit 7 We convey our sincere apologies to you.

  Part Ⅰ Wanning Up

  Part Ⅱ Scaffolding

Situational Dialogue 1

Situational Dialogue 2

  Part Ⅲ Practice

  Part Ⅳ Learning More

Unit 8 You can appoint us as your sole agent.

  Part Ⅰ Warming Up

  Part Ⅱ Scaffolding

Situational Dialogue 1

Situational Dialogue 2

  Part Ⅲ Practice

  Part IV Learning More

Unit 9 We want to invite some foreign investment.

  Part I Warming Up

  Part Ⅱ Scaffolding

Situational Dialogue 1

Situational Dialogue 2

  Part Ⅲ Practice

  Part Ⅳ Learning More

Unit 10 We need a more competitive product.

  Part I Wanning Up

  Part Ⅱ Scaffolding

Situational Dialogue 1

Situational Dialogue 2

  Part Ⅲ Practice

  Part Ⅳ Learning More