Maybe there will be a heavy rain. 同义句： Perhaps it is going to rain heavily. 不明白可继续提问, 再问： 可要求是变为There_________a heavy rain. 再答： There__might be_______a heavy rain. 两个空的话就这么填。 再问： 可要求是变为There_________a heavy rain. 再答： 几个空？至少应该有两个空吧。 There__may be_______a heavy rain. 或：There__might be_______a heavy rain.
