根据下列句子及所给汉语注释，写出空缺处各单词的正确形式(每空只写一词)

根据下列句子及所给汉语注释，写出空缺处各单词的正确形式(每空只写一词)
小题1: These colorful (气球)make the garden more beautiful than usual.
小题2:Customs officers examined all (行李) at the airport.
小题3:You should think twice,but not jump at a (结论).
小题4: (非洲)is the second largest continent in the world.
小题5:They like movies so they go to the (电影院) almost twice a week.
小题6:On hearing the story,they burst into (笑声).
小题7:He promised that he would be back on (星期四).
小题8:They took (拥有) of the house as their own.
小题9:He lay on his (胃) secretly to watch insects fighting.
小题10:To tell you the (真相),I don’t agree with you.