sometimes it rains和it rains sometimes 是不是一样的?

sometimes it rains和it rains sometimes 是不是一样的? Sometimes it rains q____ heavily. sometimes it rains 为什么填rains而不填rain? but it rains sometimes.句中rains为何是复数? sometimes when it rains谁唱的 Sometimes it rains heavily.可以改写成Sometimes there is___rain sometimes when it rains小提琴谱神秘园《sometimes when it rains》的小提琴谱 but it rains sometimes 为什么没有系动词but it's rains sometimes 可以么 I never rains,it pours. the it often rains,sometimes it rains quiet______A.big B.small C.heavy D.heavily 关于一个初中英语语法问题it's often cold and it rains sometimes.为什么 rain+s?i like spring and summer.the days are long and the nights are shaor.为什么 day和nigh后面+s It rains sometimes and trees and grass turn green in it,always,hot,is,summer,and,in,sometimes,rains, Sometimes it rains quite -----.填什么,h 开头的... 填空：sometimes it rains ___in Xi'an in summer but it rains sometimes中it表示的意思What is the weather like in springIt is often windy in marchIt is always warm in April and Maybut it rains sometimes这段话中,最后一句but it rains sometimes中的it表示的是春天,还是-三月和 It sometimes rains in my hometown的同义句___ ___it rains in my hometown. I can swim in the sea and play on the beach. It’s often warm and sometimes it rains. 这两句话有错吗