根据句意和汉语注释，在答题卡标有题号的横线上，写出单词的正确形式。
I sat _______________ (紧靠) the wall, so he didn’t notice me at all.
One of the _______________ (长处) of living in the centre of the city is that you can buy everything you want easily.
Jim is so _______________ (幽默的) that he is always making us laugh.
My e-friend _______________ (答复) to my e-mail the day before yesterday.