动词填空；l wonder if it ____tomorrow.lf it _____,we won't go for a picnic.(rain)

动词填空；l wonder if it ____tomorrow.lf it _____,we won't go for a picnic.(rain) I wonder if it is. The classroom is so clean .I wonder who （）（sweep）it 动词填空.. I often wonder if it can. wonder if sometimes i wonder if it is worth it.flying colorsometimes i wonder if it is worth it.flying color i wonder if i'm going to make it to 请问i wonder if it would be fine with you. I wonder if it will ever become popular in China Can you say that a l can't hear it clearly.动词填空 wonder是不是延续性动词? wonder if 的用法 i wonder if. i wonder if you wonder if 的近义词 I Wonder If 歌词 I wonder if he catch the wrong bus 其中的动词catch要用三单的形式吗 动词wonder后引导的宾语从句不是得用whether吗?为什么这句话用if?