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。
Computers are more ________________(广泛地)used in our daily life.
Peace and ________________(发展) are two themes in today’s world.
I ____________(连接) the new printer to my computer and it worked well.
School Carnival, a new __________(文化的) festival, is held every December in our school.
Jim didn’t ______________(get to know and understand something) he was wrong until then.