短文填空。从下面方框中选出10个单词，用它们的适当形式填入短文空格内，使短文意思正确、通顺(每词限用一次)。按编号将答案依次填人题后的表格内。

The verb“chat”means to talk(to someone)in a friendly，informal(非正式的)way．Today there are many{#blank#}1{#/blank#}on the Internet where you can chat．You can chat with people all over the world，in many languages and about many subjects or topics．These places{#blank#}2{#/blank#}“chatroom”．Sometimes you need to register(注册)to enter a chatroom．You need to provide a username and possibly your e-mail{#blank#}3{#/blank#} ． Your username does not have to be your{#blank#}4{#/blank#}name．It can be any name you want．When you have your usemame，other people in the chatroom will call you by that name and {#blank#}5{#/blank#}else can use it．
Chatting is a good way to{#blank#}6{#/blank#}your informal English．Messages in a chatroom are usually short sentences．Sometimes{#blank#}7{#/blank#}are not even sentences，{#blank#}8{#/blank#}just a few words that are not really grammatically correct．It's a typical way in which we speak in a{#blank#}9{#/blank#}conversation with friends．To save time，people often use abbreviations like TTYL(talk to you later)or IDK(I don't know)．So don't go to a chatroom to practice“perfect”English．Go to a chatroom to practice informal English and find new{#blank#}10{#/blank#} ． You can even use a chatroom to help improve your typing skills if you want．

    There are robots all around us. They are very helpful. Some do very difficult work like flying a plane or {#blank#}1{#/blank#} subway trains. And some do simple work. People put the program into the robots to tell them what to {#blank#}2{#/blank#}.Robots are {#blank#}3{#/blank#} humans in two ways; they work and they have feedback(反馈). They are very important in {#blank#}4{#/blank#}. They can do a lot of work that people can't do.

    In {#blank#}5{#/blank#} daily life, robots are {#blank#}6{#/blank#}, too. People used to hope that robots could help them with their housework. It has now become {#blank#}7{#/blank#}. {#blank#}8{#/blank#}we think robots must look like a real person,  {#blank#}9{#/blank#} in fact, most of the time, they're just look like machines (机器).

    In the future, robots will be smarter. It's possible that we will have robot judges(法官)and robots will help people to do {#blank#}10{#/blank#} things.