句子不理解do you know if you have enough money?

句子不理解do you know if you have enough money? If you know what will you do I gotta say...if you weren't here wondering if these guys were gay I don't know if I could do this!怎么翻译?句子结构不明白. Do you know if he will come back next week?如果时间点为last week ,句子应如何表示 Do you know if ____back next week?If he ___ back,please let me know.为什么 请教这个句子.do you happen to know if she left a message?do you happen to know if she left a message?有点难理解这句话,happen to的用法求指教. Do you know if the man is badly ill 翻译 Do you know ----------he will be back.that或if, Do you know if they ______(play)basketball next time. can you tell me if...Do you know if ...I'd like to know if...三者如何区别can you tell me if...Do you know if ...I'd like to know if...这三者如何区别,如何使用? Yes But if you know you will do it.I think you can do well I love you ,Do not know if you can do for you,Thanks i do not know if you _____.if you ____,please call me tonight(come) 挑选句子1.Can you tell me what your name is?2.Is it OK if I sit here?3.Do you know what time the shop opens?4.Do you know where the library is?5.Do you know if she is here yet?a.to find out informationb.to find out about possibilityc.to find out do you know that he is right?和do you know if he is right?哪个正确?为什么? Do know the hot dog you girl如何连成句子 句子改错：Do you know our English teacher name what,you,do,know,want,to,怎么连句子