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。(每空一词)

小题1: It was not unitl the 20th century that some scientists doubted the _____(存在) of God.

小题2: The representatives from two parties _____(交换) their opinions with each other at the conference.

小题3: The bank has ______(分行) all over the country.

小题4:The plan received _____(普遍的) support throughout the country as they are warmly received.

小题5: She is very _____(失望) at losing the race.

小题6: In his youth he had the ambition of being a _____(钢琴家).

小题7:The teacher spends all her spare time in writing and we all say that she is _____(着迷于) to writing.

小题8: Did you know that English speakers also enjoy other forms of Asian poetry-Tang poems from China in ______(特别)

小题9:On hot days we often go _____(洗澡) in the river.

小题10:They studied the German market to find the _____(潜在性) there for investment.