1.My father often reads newspapers ( )the bus.
a.in b.on c.by
选项是b 我爸爸在公车上看书.
2.Beijing is ( ) the north of China.
a.on b.in c.at
选项是b in the north 在北部 ,固定搭配
3.Amy and I ( )making kites together.
a.are b.is c.am
选项是a 两个人,所以用are
4.You can often buy things ( ) the shop.
a.by b.on c.from 你可以经常从商店买东西.
选项是c