Ann is in hospital.— Oh, really I ______ know. I ______ go and visit her.

Kitty enjoys playing volleyball. It _______ her happy.

Entry in this competition is restricted________high school students.[ ]

Have you got the final result?—Yes, very disappointing. We________ have won the game.

把下列句子组成语意连贯的语段，排序最恰当的一组是（ ）①比如告诉你的父母，陪他们一起逛街感觉非常开心②如果只是将快乐私藏，积极的情绪便会很快消失③它不仅有助于快乐感的延续，还能拉近人与人之间的关系④告诉你的朋友，很怀念在一起时开心的时光，并开始筹划新的聚会等等⑤传递快乐其实很简单⑥积极与他人分享快乐的记忆和经历，是放大快乐感的最佳方法