用主语从句完成句子
①她是否会来仍是个未知数。
________ ________ ________ ________ ________ ________is still a question. (whether)
②她能来帮助我们使我们很高兴。
________ ________ ________ ________ ________ ________ ________made us very happy. (that)
③大地震使很多人丧生令全世界人民恐惧。
________ ________ ________ ________ ________ ________ ________ ________frightened people all over the world. (that)
④在这部电影中他将扮演什么角色尚未知晓。
________ ________ ________ ________ ________ ________ ________ ________hasn’t been known. (what)
⑤我们何时举行会议是个重要的问题。
________ ________ ________ ________ ________ ________is an important question. (when)
⑥约翰为何上课迟到还没有给出说明。
________ ________ ________ ________ ________ ________ ________has been unexplained. (why)
⑦无论他说什么总是让人们感到好笑。
________ ________ ________ ________made people amused. (whatever)
⑧他为何未说一句话就离开了家很令家人担忧。
________ ________ ________ ________ ________ ________ ________ ________worries his family. (why)
⑨学生学好英语很重要。
It is very important________ ________ ________ ________ ________ ________ ________. (that)
⑩你无论选哪一本书都将归你所有。
________ ________ ________ ________ ________ ________will belong to you. (whichever)