适当形式填空our room is on the first floor and -------(they) on the second

问题描述:

适当形式填空our room is on the first floor and -------(they) on the second
her father and mother --------(be)both doctors
you must --------(make)the bed in the morning

1.theirs
2.are
3.make还有2格our neighbors have a new car._____(they)car is bluewhere are my sunglass?i can it find___(they)theirthem