Instead of sitting around and wasting_____days,we should begin to change______.( )
ours;ourselves
our;us
our;ourselves
----Can you tell me _______he will be back ---In a week ?
The house used to ______.
—____ —They’re books.
—Do you look like your sister? —No, we ____.
—Good morning. I want to buy two ____. —OK. Here you are.