词汇。根据下面句子的意思及所给的汉语提示，写出空缺处的单词或词组的正确形式。
【小题1】The girl is doing an ____________（实验）.
【小题2】My cat ____________（和……玩）me when I come home from school every day.
【小题3】We are __________（准备好的）for the exam.
【小题4】She looks very pretty ____________（戴上那顶帽子）.
【小题5】He ___________（睡着）while he was doing his homework.

短文填空.

　　根据上下文和汉语提示，在下面短文空白处写出正确的单词或词组.

　　Most of us 1 (忙于) talking about and using the Internet every day，but how many of us know the 2 (历史) of the Internet? Many people are 3 (惊讶) when they find that the Internet was set up in the 1960s 4 (那时)，computers were large and 5 (贵的).Computer networks didn't work 6 (好).If there was 7 (出故障) with one computer in the network the whole network stopped，so a new network system had to be set up. It should be good enough to be used by many 8 (不同的) kinds of computers. If 9 (任何部分) of the network was not working，information conld be sent through another part. 10 (用这种方法)，computer network system would keep on working all the time...

短文填空.

　　根据上下文和汉语提示，在下面短文空白处写出正确的单词或词组.

　　Most of us 1 (忙于) talking about and using the Internet every day，but how many of us know the 2 (历史) of the Internet? Many people are 3 (惊讶) when they find that the Internet was set up in the 1960s 4 (那时)，computers were large and 5 (贵的).Computer networks didn't work 6 (好).If there was 7 (出故障) with one computer in the network the whole network stopped，so a new network system had to be set up. It should be good enough to be used by many 8 (不同的) kinds of computers. If 9 (任何部分) of the network was not working，information conld be sent through another part. 10 (用这种方法)，computer network system would keep on working all the time...