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
(1)There are ____  (各种各样的) ways to solve the problem.
(3)Traveling to Shanghai is an ____  (令人愉快的) experience.
(4)I asked my sister if she wanted to go with me and she____  (点头).
(5)After being ironed, the silk blouse feels even____ (光滑的).