—I have no idea____Mary will go shopping with us or not.–I don’t know,either.
My brother spendstime in front of the computer.
The girl is afraid of dark, so she always sleeps with the light.
---How is everything going in the school, my boy? ---_______.
He used to _______ in a village, but now he has been used to _______ in the big city.
_______ he exercises every day, _______ he is very healthy.