Complete the sentences with the given words in their proper forms.(用括号中所给单词的适当形式完成下列句子。每空格限填一词)

Some people like reading on Wechat, but ____  don't. (other)

Cut the strawberries into pieces and put ____  into the yogurt. (they)

The day was ____ , but the sun was trying to come through. (cloud)

I'm thankful to the teacher for her ____ on my interview. (suggest)

It's our responsibility to make the sky ____ than before. (clear)

Education is one of the most powerful ways to ____ one's mind. (rich)

I think it's ____ to judge a person before you really know him. (fair)

____ , the famous temple was not damaged in the earthquake. (luck)

KClO₃、M、Cl₂、 KCl四种物质是按氯元素化合价由高到低顺序排列的。其中M这种物质的化学式可能是       （　　）                 

向日葵的花盘能向着太阳转动，这是生物对 ____的反应，是生物的 ____性。