题目内容：

错误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(∧)，并在横线上写出该加的词。

删除：把多余的词用斜线(\)划掉,并在横线上写出划掉的词。

修改：在错的词下划一横线，并在横线上写出修改后的词。

注意：每处错误及其修改均仅限一词；

The Internet is playing a important part in            76．＿＿＿＿＿

our daily life． On the net，we can learn about       77．＿＿＿＿＿

news both home and abroad and some other           78．＿＿＿   

informations as well． We can also make phone calls，79．＿＿＿＿＿

send messages by e-mails，go to net schools，and     80．＿＿＿＿＿

learn foreign languages by ourselves． Beside，we     81．＿＿＿＿＿

can enjoy music，watch sports matches，and play the   82．＿＿＿＿＿

chess or cards． The net even help us do shopping，    83．＿＿＿＿＿

make a chat with others and make friends with them．     84．＿＿＿＿＿

In a word，the Internet has made our life more easier．    85．＿＿＿＿＿