he often _sports 这里的play要价s吗 为什么?

he often _sports 这里的play要价s吗 为什么? Mary often plays sports after dinner 改为否定句Mary _often _sports after dinner he is often dressed in black请问这里的dress为何用过去式? 1.这本书太难你看不懂.This book is _ _ _ _read.2.他总积极参加运动会.He always_an_ _ _sports meetings.3.I can look after your dog well.（同义句）I can _ _your dog.4.那个风景区离这里很远.That beauty spot is very _ _ _ he I often see he （run ） in the park 这里的RUN 为什么用原型 而不加ING 说什么因为有OFTEN 所以是习惯性 He always concentrates on his studies ,and never gets tired of learning.So he often comes in first in exams.这里的come in He's often worried about it.是一般过去时态.be worry(about)为……担心.但是这里用的是过去时worried.so He's often worried about it.是一般过去时态 he often plays football的一般疑问句? he often plays football的一般疑问句 He often helps others的被动语态 填空：He often help old people_________(across) the street.这里的是用（to ）across ,还是用acrossing?为什么?很不好意思，应该是cross，而不是across。 英语翻译这里how often 他经常在这里等10路公共汽车.He often _____ _____the number 10 bus here. He often _____ sth to the school.这里空格应该填bring还是填take? He has often been there.这里为什么要用完成时 He often reads books in the lamp.这里是用in还是用under He often writes a letter to me 的同义句.He often （）（）me. He is often late for work与He is often late to work的区别