Comrade wang didn't know if there ( ) (be) on English evenin

Comrade wang didn't know if there ( ) (be) on English evenin Boys didn't know if there____(be) an English party that day 改错：I didn’t know there used be a new train station there in Mr Wang doesn't know ____ there will be a party. If I Didn'T Know Better 歌词 Mr.Wang didn’t know ________________ yesterday evening. there will be an English party in our school tomorrow evenin There are many Christmas cards____but I didn't know which on Liu Mei didn't know.Will there be a party?改为宾语从句 there is going to be a talk show on CCTV at nine this evenin I don't know,if I will be good at English maybe I will be an not be too hard on myself for the things i didn't know "just