Choose grammatically incorrect sentences:
a) I wake up at 8.20 yesterday.
b) I begin to learn French when I was in the second class.
c) I didn't play computer games yesterday because i was too busy.
d) Why don't you phone your granny last week?
e) I get an e-mail from my new friend on Sunday.

a) I wake up at 8.20 yesterday. b) I begin to learn French when I was in the second class.d) Why don't you phone your granny last week? e) I get an e-mail from my new friend on Sunday.