1 . 随着网络的发展，网上沟通成了一种流行的趋势，因此“网上交友”也变得非常普遍，就“网上交友”提出你的建议。
1.网络交友的优缺点；
2.网络安全的重要性。
提示：
网络病毒 Internet virus；黑客 Hacker
注意：
1. 词数80左右；
2. 可适当增加细节，以使行文连贯。
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2 . 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

It's estimated that two-thirds of people online have had their personal information     1    (steal).

Faced with such a range of     2    (threat), it's easy to focus on technology investment. Firewalls, anti-virus protection and every other kind of technology can be threatened as well. That's not to say that     3    (invest) in IT security isn't important. But the cybersecurity (网络安全) threat needs individuals     4    have skills, talent and experience     5    (bad). Indeed, there will be a global shortfall of 3. 5 million cybersecurity jobs by 2021.

Only with people power can we win the online security war. Here     6    (be) the main reasons and methods.

First of all, it is important to improve the security     7    (aware). Security is becoming important, with organizations starting to understand the big role that individual employees must play.

Secondly, pay attention     8    grassroots education. As we face a significant skill shortage in the future,    9    is of great importance that together we help create the next generation of cyber defenders now.

Thirdly, encouraging skilled staff also matters. Most organizations have concerns about security skills, and two-thirds have trouble     10    (encourage) the security staff they have.