根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。在答题卡标有题号的横线上，写出空缺处所填单词的正确形式。（每空一词）
小题1:That girl walked past me quickly          saying anything.(没有)
小题2:She bought a bunch of flowers for her father’s          birthday as a present. (四十)
小题3:The room is filled with smoke, and it is becoming difficult to        .(呼吸)
小题4:Everybody should         join in this charity to raise money for the poor. (积极)
小题5:MH370 with 239 people           contact on March8th,2014.(失去，丢失)
小题6:When I came in they were having a         on the problem. (discuss)
小题7:I was so happy to meet a friend of          in the street yesterday.  (I)
小题8:It takes          time to get there by underground than by bus. (little)
小题9:He has decided to find a job in a           (south) city.
小题10:With the money we have          sent many poor children to school.(success)