I don’t know when it _____. When it ___ , I _____ some flowe

I don’t know when it _____. When it ___ , I _____ some flowe 1.I really don't know if she _____ it when she ______. I don't know when she _____(come),but when she _____(come),I 句型转换I don't know when we will start.l _____ _____ ____ when when it left scars can heal~i don't know~ I don't know when you could see it .I don’t know if it _____.If it _____,I’ll go out for picnic ----When _____ the meeting _____?------I don't konw yet. I don't know when Jim _____.I'll meet him at the airport whe I don't know if it _____ tomorrow,if it ______,I ______ stay i don't know can i finish it when i go to school 语法对吗 _____ .I don't know.