svp aidez moi c pour demain !!!!​

Réponse :

Explications :

a (i) I have been watching television since lunchtime when my friend rang

  (ii) they have been walking for hours when they lost themselves

  (iii) he has been waiting since 8 p.m when his girlfriend came

  (iv) the baby was playing with the dog for half and hour when the animal bit           him