题目内容：

语法填空

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。

Nowadays, millions 1.  lonely singles are now going online instead.   2.  World Wide Web is quickly becoming the world’s most popular matchmaker(媒人).Singles are flocking(涌向) to the Internet 3.     because their busy lifestyles leave them little time to look for a significant other. Using dating sites(约会网址) is quick and convenient. Many singles say the regular dating scene    4.    (just lead) them from one bad experience to 5.________ and are ready to try something else. Dating sites also make 6.     easy to avoid someone 7.       you are not interested in. In the real world, 8.        , ignoring someone you don’t like can be difficult.

Despite all the advantages, online dating also presents its own set of problems. People aren’t always those who they declare to be in their online 9. (describe). Safety is another concern. You are just 10.      (like) to find a criminal online as you are Mr. Or Miss Right.