（B）根据句意和汉语注释，写出单词的正确形式。
小题1:Sharing problems with your friends can help you forget your_____________.(忧伤)
小题2:____________(比较) with what it was in the past, Jiangyin has changed a lot.
小题3:These boys were asked to stand ____________(紧靠) the wall because of their mistakes.
小题4:The scientist’s suggestions were so _____________(有价值的) that we were willing to take them.
