……often __空格__(swim) in the River.中的swim的正确形式填空为什么是填原型?some students often __空格__(swim) in the River

……often __空格__(swim) in the River.中的swim的正确形式填空为什么是填原型?some students often __空格__(swim) in the River I often go __(swim)in summer说出思路 英语翻译mike often studies chinese__ __ __ __ __ __. 英语翻译Mum often asks Dad __ __ __ __. when i __ (be)young,i often ___(swim)in the river in my hometown 在空格中填上汉字,补充四条成语__ __ __ 万__ 事 __ ____ __ __ 如__ 意 __ __ 在下面空格中填上汉字,补充成四字成语.__ __ __ 万 __ 事 __ ____ __ __ 如 __ 意 __ __ 用冠词a,an或the填空 1：I often go to swim in __ Summer.2:My mother is telling me __ the old story.3:I have __ hat.__ hat is new.4:In __ evening ,I often watch TV.5:--Where is my cap?--It's behind __ door.6:__ map on __ wall of their classroom 成语世界（在下面空格中填入恰当的字,使每一行上行形成两个带“马”字的成语）__ __ __ 马马__ __ ____ __ 马__ __ 马__ __ __ 马__ __ __ __ 马__ 马__ __ __ __ __ __ 马马__ __ __ __ __ __ 马__ 马__ __ __ __ 马_ This house has only __ __ __ __ furniture空格上面应该填什么? >__ >__ ~~~~(>__ She often __(enjoy)herself 放学后你和你的同学们做公交车回家么?Do you often __ __ __ __ __ __ __ __ __? 找出下面数列的规律,在空格中应该填__.1 2 5 12 27 58 __ 248 …… __ __she____?she can swim 快 Dave is good at __(swim).