6.
每个句子仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:在多余的词上用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
(1)We seriously wrote “Father Christmas, the North Pole” on the envelope, before giving them to our mother to post.
(2)Nowadays children prefer to watch TV rather than reading.
(3)In Indonesia if a friend gets an invitation of a wedding, you can go with him/her.
(4)In 1983, there were only 200 computers connecting to the Internet.
(5)Angela Rossetto believes that ,in the future, we will get entertainment from the Net and television will probably disappear.
(6)If I had time yesterday, I would have had a chat with you.
(7)The father as well as his three children go skating on the frozen river every Sunday afternoon.
(8)I have got in touch with him for many years.
(9)You may depend on that our friends will help you whenever you need it.
(10)The open-air celebration has been put off because of the weather is bad.