B2U1新视野第三版课后练习答案

新视野第三版Book2答案

2. Since we waited for so many hours at the airport last night, we might as well have taken the train home. 3. I already knew the secret, so he might as well have told me all about it.

Collocation Warm-up

1. essential framework 2. distinctive difference 3. high standards

4. valuable possessions 5. considerable frustration 6. acquire knowledge 7. overcome deficiencies 8. sketch thoughts 9. devise a scheme 8 1. essential framework 2. proper vocabulary 3. excellent control 4. language deficit 5. high standards

6. language proficiency 7. acquire knowledge

8. competent communication 9. overcome deficiencies 10. sketch thoughts

11. effective communication 12. advanced vocabulary