Réponse:
ex 6
a-
I am preparing a chocolate cake for my mother's birthday
b- my dad is in the kitchen. He's taking breakfast and he is listening to the radio.
c- Jennifer is on the phone. She talks with her boyfriend.
ex5
a- Jordan/get dressed = what is Jordan doing? = Jordan is getting dressed.
b- you/work = what are you doing? = I am working.
c- the children/plays upstairs = what are the children doing? = They are playing upstairs.
d- the twins/ sing and play the guitar = what are the twins doing? = the twins are singing and playing guitar.
