It's_______of you to spend too much time on computer games.空里填什么呢?

It's_______of you to spend too much time on computer games.空里填什么呢? Would you like one more s_______of bread?Thanks,but i'm full根据首字母提示完成单词,怎么写,Would you like one more s_______of bread?Thanks,but i'm full I lost a s_______of keys. It's up to you! It's up to you ```````` it's up to you It is up to you it is up to you Who gave it to you? you play it to the Who gave it to you? Who gave it to you? Give it to whoever you IT BELONGS TO YOU ME you commit yourself to it I want to give it to you It is up to you to decide . If something enables you to do something,it ()you ()()it