Shanghai Zoo is very famous. Every year ______ people visit it.
He’s ______ China twice. He’s visited many interesting places there.
My brother spends time 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.