根据括号中所给的汉语或释义写出单词的正确形式，使句子的意思完整正确。

根据括号中所给的汉语或释义写出单词的正确形式，使句子的意思完整正确。
小题1:Computers are more ________________(广泛地)used in our daily life.
小题2:Peace and ________________(发展) are two themes in today’s world.
小题3:I ____________(连接) the new printer to my computer and it worked well.
小题4:School Carnival, a new __________(文化的) festival, is held every December in our school.
小题5:Jim didn’t ______________(get to know and understand something) he was wrong until then.