ⅰ.单词拼写 1．i asked him a question but he looked at me in an a______ way and didn't answer. 2．he had no friends or a________， nor did he make any. 3．i must a________ for the untidy state of the room. 4．i should like to know whether it's just a ________ (巧合) that you happened to be here. 5．he is quite ________ (自信) that he will get work for himself. 6．i'll have to use my ________ (想象力) to envisage how the furniture is arranged. 7．many italians ________ (移民) to the united states and canada.
