问题补充：
One evening two young men were walking in the street.
They tried to find a chance to steal everything.The clock 1.
struck twelve.Most people were in the bed.Quickly they came 2.
to a house so it seemed that everyone in the house had fallen 3.
sleep.Standing at the front gate,one man said in English to 4.
the other at a low voice,“You wait here.I will go around to 5.
the back door and then got into the house.” Suddenly out 6.
of the house ran a dog,barking at them.The two men were 7.
very afraid and ran away as fast as possibly.They didn’t stop 8.
until they had got to a lonely place.One man said to the other 9.
in surprise,“It’s too bad.I had thought that the dog could 10.
understand English.”1.everything→something
答案：
(答案→)1.everything→something
解析：
1.everything→something表示不确定的“东西”。
2.去掉bed前的thebe in bed“在床上”，固定词组。
3.so→and从语境分析，此处表示并列关系。
4.sleep→asleepfall asleep固定短语，“入睡”的意思。
5.at→in短语in a low voice“低声地”。
6.got→get和前面的go一起作并列谓语。
7.正确。
8.possibly→possibleas...as possible“尽可能……地”。
9.去掉had从句型结构上分析，此处用一般过去时态。
10.had→hadnt/had后加not表示“原来没有想到”。
