--- Why does you father like koalas?--- Because they’re interesting.
—Sorry, I lost my ID card. —Don’t worry(不用担心)____________
—Is that your baseball? —__________.That’s her baseball.
Mike is _____ the family photo and the photo is ______ the wall.
I know father’s mother is my _______
There is ________ Mp4 and _____ ID card in _____ box.