Cover of Focus 4 (2nd edition) - Workbook

Answer — Exercise 4

Modal verbs for speculation·Focus 4 (2nd edition) - Workbook

Вопрос

Think of alternatives for the underlined verb structures. Use can't, could, may, might and must and an infinitive or perfect infinitive. Use each modal verb once.

Ответ

  1. can’t / couldn’t have approached
  2. must be
  3. may / might / could have been
  4. may / might / could continue

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