根据下列句子及所给汉语注释,写出空缺处单词的正确形式,每空一词。
We can get lots of ______________(信息)on the Internet.
When we drive cars, we must drive _______________(小心地).
If my arm _________ (触摸)the wall, I have to wash it again.
Mr. Liu _______(挑选) one of the pens and left quietly.
In order to know more about China, Jim always read old Chinese ___________(谚语).