He________go out with his parents,but now he________staying at home alone.A.used to;is used toB.is used to;used toC.use to;is used to
There isin today’s homework.
I share the room ____my sister and we are very friendly ____each other.
We can learn a lot Chinese history from this book.
What you do tomorrow?
—do you usually go to school? —By bus.