Cover of English Grammar in Use

Answer — Exercise 27.2

Unit 27 - could (do) and could have (done)·English Grammar in Use

Pregunta

Put in can or could.

Respuesta

  1. could
  2. could
  3. can
  4. could
  5. can
  6. can
  7. could
  8. can
  9. could
  10. could

Más ejercicios en Unit 27 - could (do) and could have (done)