根据括号中所给的汉语写出英文单词，使句子意思完整正确。
Nowadays, few young people want to buy _________(收音机). They can use their mobile phones to listen to music.
The hall was         (拥挤的) because many students and their parents came to attend the farewell party.
I live on the        (第二十一) floor of a tall building in the centre of the city.
They kept working in the field though it rained ___________ (猛烈地).
My family has _______(计划) to go on a trip to Hainan this summer vacation.
The reporters gathered around at once in order to interview the             (幸存者) relatives.