medio Guerrero Brote past simple and past continuous 用法 Adicto Escuela primaria multa
Past Continuous Tense】4大用法+ 大量例子!【文法懶人包】 - Spencer Lam English Team
英文文法介紹]過去簡單式及過去進行式simple past past continuous - YouTube
Past continuous and past simple - Test-English
Past Continuous Tense 過去進行式I was doing… Past Continuous Tense We use the past continuous to say that somebody was in the middle of doing something. - ppt download
BBC Learning English - 一分钟英语/ Present continuous vs present simple 如何区分现在进行时和一般现在时
The past continuous tense_百度百科
4分钟帮你读懂,困扰你的12种英语时态- 知乎
一般过去时Past Simple Tense(含资源)_手机搜狐网
Past Continuous Tense. Interactive worksheet | TopWorksheets
过去进行时_百度百科
CPI Tino Grandío Bilingual Sections: Past simple & past continuous
Past Continuous Tense 過去進行式I was doing… Past Continuous Tense We use the past continuous to say that somebody was in the middle of doing something. - ppt download
英文English Grammar】Past Tense 用法詳解(附Definition + Example Sentences)丨AfterSchool