英语名词练习题,写原因不要翻译哦

英语名词练习题,写原因不要翻译哦
1,She was very happy.She ___ in the maths test,
A Makes a few mistake B made a few mistakes C made few mistakes D makes few maistake
2,When we saw his face ,we knew__was bad.A some news B a news C the news D news
3, Children should make ________ for old people in a bus .
A room ,B a room ,C rooms,D the room
4, THe football under the bed is __.
A a friend of my father ,B a firend of my father's ,C my father friend, D my father friend's