Ex. 10
Nick's sister is going for a walk
She never goes for a walk in the evening
Nick's cousins are drinking apple juice now
Nick plays football every day
Nick's brother usually looks after their pets
Oh, he is swimming in the swimming pool
Ex. 11
Yesterday they didn't come to school at 11 o'clock in the morning
Last week lessons began at 8.30
My mother brought interesting books three days ago
He wore warm clothes last winter