阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式
Computer began as a calculating machine in France in 1642 Computer developed very _(slow) and it took nearly two hundred years __ it was built as an analytical machine, __followed instructions from cards with holes． In 1936 Alan Turing wrote a book ___(describe) how computers could be made to work as a "universal machine" ___(solve) any mathematical problem．
By the 1940s computer __(grow) as large as a room ． As time went__ it has grown smaller, and with artificial__(intelligent), it is getting cleverer and cleverer, quicker and__(quick)． In the early 1960s, computers could be connected by a network． So people were able to share their information __others through the World Wide WeB．