1.The post office is _____the street.Which choice is NOT proper?

1.The post office is _____the street.Which choice is NOT proper?
A.on the other side of B.on the opposite side of
C.across D.out of
2.Our business hours are only _______Saturday evenings and Sunday afternoons.
A.between B.on C.among D.in
3.Everything ________you should be marked with your own name.
A.belonged to B.belonging to C.belongs to D.belongs
4.When the Chinese team won,they couldn't help but ________proud of being Chinese.
A.feel B.feeling C.to feel D.felt