i don't know whether the cars ___ to the far-reaching countr

i don't know whether the cars ___ to the far-reaching countr -I don't know whether the answer is right.-You can ___ your I don't know whether to go to school nor (to) go to the park I don't know whether to take the medicine at once.If I _____ I don't know whether I should go to the party 同义句 宾语从句I don't know _ to visit the old man.A whether B if i don't know ___ to do with the problem ___ they are facing 英语翻译i don't know whether you know that i'm not on the same s I don't know the way to the station.Will you____(please) ___ I don't know ___ Joe found the lost key. I don't know the boy ___ withes shoes. I don't know what was ___ on the playground