首字母填空，每空限填一词。
We l in a computer age（电脑时代）. Teachers, writers and even students use c    to do most of their work. But more than 30 years ago, computers couldn’t do much. They were very b      and expensive. Very few people knew h     to use them. Today computers are small and cheap. B     they can do a lot of work, many people like to use them.
Computers are very important because they can work fast. Computers can h      people do a lot of work. Writers now use computers to w     . Teachers use them to teach. Students use them to s      and children use them to play g     . Computers can also remember what you put into them. They are useful and helpful. They are our good f    .