【推荐1】I don’t know ________ (是否) she’s at home or not.

【推荐2】We haven't decided ________ we'll go to the cinema tomorrow.

【推荐3】It’s up to you to decide w______ to come to the party or not.

【推荐1】W________ she is rich or not, I regard her as my best friend.

【推荐2】根据句意及汉语提示，填入适当的单词
1. You can ____ (选择) any food you like.
2. Most people ______ (害怕) death.
3. ______ (不管) we help him or not, he won’t succeed.
4. You can come _____ (无论何时) you are free.
5. I think _____ (春天) is the best season of a year.

【推荐3】W________ a football team wins or loses, it is important to congratulate the other team after the game. That is called sportsmanship.