I don't know if it------tomorrow,but if it-----,I'll go swimming

I don't know if it------tomorrow,but if it-----,I'll go swimming I don't know _____ it will rain tomorrow.A.if B wether 为什么?I don't know _____ it will rain tomorrow.A.if B weather 为什么？ i don't know i can do it if not now选择AwhereB.whyC.whenD.how 英语翻译i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know if i should i don't know 为什么I don't know if it will rain tomorrow什么从句 英语翻译-I don't know.If it was hard to get in even my finger... () it is raining or not ,I don't know.括号填if还是whether If you don*t ( ) (提示：know the meaning of ) me ,i*ll say it again. If you don*t ( ) (提示：know the meaning of ) me ,i*ll say it again. I don't know if he ___(come) tomorrow.If he ____(come),I'll tell him about it I don't know if you don't have facebook then you don't need to worry about it.It's okay i don't know whether it will rain or not .but if it __.i shall stay at homewilldiddoesshall I don't know if I should help him with it.转换成I don't know___ ___ ___him with it.今天就要选答案了 I don't know if he __(come) if it ___(rain) tomorrow.请问第二个空该怎么解释? I don't know if she （ ）if it（ ）tomorrowI don't know if she （ ）if it（ ）tomorrowA.comes.snows B.comes .well snowC.will come.well snow D.well come snows I don't know if it ____tomorrow.If it ____,we'll go out for a picnic.A.will rain,doesn't rain B.rains,doesn't rain I've made a guess but I don't know if it's the c() answer.首字母填空 I don't know whether it will rain or not,but if it____(do),I shall stay at home.