Grammar in use 初级学习打卡 Unit 74 this/that/these/those - 视频下载 Video Downloader

Grammar in use 初级学习打卡 Unit 74 this/that/these/those

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Grammar in use 初级学习打卡 Unit 45 Who saw you？Who did you see？

Grammar in use 初级学习打卡 Unit 33 Ihave to 必须干某事

Grammar in use 初级学习打卡 Unit 89 not as … as

Grammar in use 初级学习打卡 Unit 24 Regular and irregular herbs 规则和不规则动词

Grammar in use 初级学习打卡 Unit 14 I was doing & I did 过去进行时和一般过去时

Grammar in use 初级学习打卡 Unit 8 I am doing & I do 正在进行时和一般现在时的对比

Grammar in use 初级学习打卡 Unit 31 must/mustn't/don't need to 必须/不须干某事

Grammar in use 初级学习打卡 Unit 30 can & could 能力或意愿

Grammar in use 初级学习打卡 Unit 26 I'mgoing to 计划/打算干某事

Grammar in use 初级学习打卡 Unit 39 It…

Grammar in use 初级学习打卡 Unit 9 I have & I've got 表示拥有某物或者某种性质、状态等

Grammar in use 初级学习打卡 Unit 17 Have you ever…（完成时）

Grammar in use 初级学习打卡 Unit 37 there is / there are

Grammar in use初级学习打卡 Unit 5 I do/work/like 一般现在时

Grammar in use 初级学习打卡 Unit 29 might 表可能

Grammar in use 初级学习打卡 Unit 23 be/have/do 现在时和过去时

Grammar in use初级学习打卡 Unit 35 Do this/Don't do that/Let's do this

Grammar in use 初级学习打卡 Unit 22 is being done/has been done 被动时态

Grammar in use 初级学习打卡 Unit 93 He speaks English very well(word order 1)

Grammar in use 初级学习打卡 Unit 77 not any / no / none

Grammar in use 初级学习打卡 Unit 80 every and all

Grammar in use 初级学习打卡 Unit 55 go to…/ go on…/ go for…/ go -ing

Grammar in use 初级学习打卡 Unit 15 I have done 现在完成时

Grammar in use 初级学习打卡 Unit 18 How long have you ...？（一般完成时）

Grammar in use 初级学习打卡 Unit 1 be动词am/is/are

Grammar in use 初级学习打卡 Unit 43 isn't, haven't,don't

Grammar in use 初级学习打卡 Unit 85 old/nice/interesting etc. (adjectives)

Grammar in use 初级学习打卡 Unit 57 do and make

Grammar in use 初级学习打卡 Unit 48 How long does it take…?

Grammar in use 初级学习打卡 Unit 19 for since ago 时间的表达

Grammar in use 初级学习打卡 Unit 46 Who is she talking to? What is it like?

Grammar in use 初级学习打卡 Unit 84 a little / a few

Grammar in use 初级学习打卡 Unit 79 somebody/anything/nowhere

Grammar in use 初级学习打卡 Unit 60 my/his/their etc.

Grammar in use 初级学习打卡 Unit 47 what…？Which…? How…?

Grammar in use 初级学习打卡 Unit 59 I/me, he/him, they/them etc.

Grammar in use 初级学习打卡 Unit 20 I have done & I did 现在完成时与一般过去时

Grammar in use 初级学习打卡 Unit 52 to…（I want to do）and -ing(I enjoy doing)

Grammar in use 初级学习打卡Unit 76 some/any

Grammar in use 初级学习打卡 Unit 67 a bottle/ some water(countable/uncountable)