He will be watching her anxiously__she swims the long distance to England.为何不可以填during

将来时will be有的时候是WILL BE有的时候是WILL 怎么区分 为什么?如：I will do my homework.he will be watching her anxiously as. Tomorrow he will be watching her anxiously as she swims the long distance to England1、will be+doing 和 will +do 就是直接加动词原形有什么区别?2、anxiously 放在 watching或者 will be he（anxiously）will be watching……/ he will Tomorrow he will be watching her anxiously as she swims the long distance 为什么从句用swim?这个句子可不可以改为：Tomorrow he will be watching her anxiously as she is swimming the long distance to England. He will be watching her anxiously ( )she swims the long distance to England.为什么可以填while. Tomorrow he will be watching her anxiously as she swims the long distance to England中as怎么解释? He will be watching her anxiously__she swims the long distance to England.为何不可以填during tomorrow he will be watching her as she swims the long distance to england这句话中的as是什么意思? what will he be? he will be with he will be with Who will he be? 英语选择 要正确答案（正确率80%就行）谢谢啊!1.He _________ TV now．For the exam is just around the corner． A.may not be watching B.may be watching C.shall not be watching D.will be watching 2.______ you take the message for Betty 求英语达人做几道英语选择题1.He _________ TV now．For the exam is just around the corner． A.may not be watching B.may be watching C.shall not be watching D.will be watching 2.______ you take the message for Betty?A.Shall B.May C.Must D 求英语达人做几道英语题1.He _________ TV now．For the exam is just around the corner． A.may not be watching B.may be watching C.shall not be watching D.will be watching2.He ___________ my good intention． A.must misunderstand B.must hav 这两句话哪一句对呢?请问下面这两句话哪一句是正确的呢?Tomorrow he will be watching her anxiously as she will be swimming the long distance to England.Tomorrow he will be watching her anxiously as she swims the long distance to 首字母填空.There will be a good c_____ for me to visit America.He is watching TV t______ with his father. tomorrow he will be watching her aniously as she swims the long distance to England.这里的 as she swims 不是应该用将来时? He will be watching her anxiously _______ she swims the long diatance to England.A.though meanwhileB.meanwhileC.whileD.during[P.S：麻烦写一下原因,]