2015-2016学年 人教版 必修三 Unit 2 Healthy eating grammar课件 (10)
2015-2016学年 人教版 必修三  Unit 2 Healthy eating grammar课件 (10)第3页

Find the sentences containing modal verbs in the reading passage.

Then usually by lunchtime they would all be sold. What could have happened? Nothing could be better … Something terrible must have happened if …