根据下列各句句意，在答题卡指定区域的横线上写出对应单词的正确形式，每空只写一词。
小题1:The polluted air in the city is badly ________ (危害)the  health of the residents.
小题2:Jim went to answer the phone. ________ (同时），Peter started to prepare lunch.
小题3:Her unexpected arrival threw us into total ________  (混乱).
小题4:One of my ________   (同伴)accompanied me until I finished polishing the shoes.
小题5:There is no money ________  (可用的)for an office party this year.
小题6:New Zealand has a big safari park which has a v________ of wild animals.
小题7:The referee blew his whistle as a s________ for the game to begin.
小题8:Children are c________ about animals and how they live.
小题9:Let’s buy some champagne in c________ of her 84^th birthday.
小题10:Many college students have t________ jobs is not very well paid.