I don't know ().Can you tell me?A.where do we meet B.when are you going to do this B.what we will at for lunchC.why does the dog attack you

同义句:I don't know what I can do .转换：I don't know what ( ) ( ). I don't know how can I ask questions? I don't know.Do it how can i I don't know. Sorry I don't know it .Can you speak chinese i don't know .where can we go合成一句话 when it left scars can heal~i don't know~ Hao can i know ,if you don't say I don't know,We can also how ωhat more can I say _i Don't know! you can ask them与 I don 't know you can ask them与 I don 't know “i don't know you know i don't know I don't know how I can swim well.（改为简单句） I don't know ________ _______ _______well.I don't know how I can swim well.（改为简单句）I don't know ________ _______ _______well. I don't know what can I do 还是 I don't konw what I can do 同义句转换：I don’t know where I can go.I don’t know ___ ___ ___. I don't know where I can post this letter .=I don't know _ _ _this letter . I don't know how I can get there. 改为简单句I don't know _ _ _ there. i don't know how i can make popcorn改为简单句I don't know -------- --------- make popcorn