根据首字母完成短文
Once when Tom was a boy, his mother went out for a picnic. Before she went, she said to him, “Tom, while I am away, stay near the door, and watch it a __________（1） the time. ” She said this b__________ （2） there were lots of thieves in their town. Tom sat down beside the d__________ （3）. After an hour one of his uncles came. He said to Tom, “ Where is your m _________ （4）? ”
“At a picnic,” he answered. “ Well , ” said the uncle, “ we are going to visit y__________ （5） house this evening. Go and t_________ （6） her.” His uncle then went a__________ （7）, and Tom began to think. “Mother said, ‘Watch the door all the time.’ and u__________ （8） said, ‘Go and tell her!’” He thought and t________（9）, then at last, he pulled the door down, put it on his back and went to his mother w_________ （10） it!