阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Everybody in David's class packed their bags and got ready (go) home last Saturday. Usually David's
mother would fetch him home but that day she was not there, so he walked home
by himself.
When he reached home, he knocked on the
door as he didn't bring his keys. (surprising), no one answered the door. He (knock) again when one of his neighbors (name) John called
him. He told David his mother was out and invited him to stay in his house till
his mother came back. David knew that if his mother (be) at home, she would have answered
the door soon. So David went to John's house and played with him. (stay) in John's
house for a few (hour) , David saw
his mother come back. They thanked John and his family. It turned out that
David's mother had serious backache
so she had to see the doctor.
this experience,
David has learnt that neighbors are people help each other.
The relationships among neighbors are like building a bridge and they will
build a good bridge one day.
答案:【1】to go【2】Surprisingly【3】was knocking【4】named【5】had been【6】Having stayed【7】hours【8】a【9】From/Through【10】who/that