----------------------------- ----------------------------- --------------------------------- source: Cambridge University Press ELT 2013-01-29 http://www.selfstudy.cambridge.org/gr...
Simple Present and Present Continuous source: Anglo-Link 2011-08-27
http://www.anglo-link.com
Present Simple & Present Progressive source: RebeccaESL 2009-04-03 http://www.engvid.com/ Present simple and present continuous source: MrSkypelessons 2013-01-24 quiz: http://www.quiz.biz/quizz-396749.html The Present Tense vs. the Present Continuous Tense source: LearnAmericanEnglishOnline 2008-10-10 The Present Continuous Tense source: LearnAmericanEnglishOnline 2018年3月12日 5 ways to use the present continuous
source: English Lessons with Alex 2016年3月18日 quiz at http://www.engvid.com/5-ways-to-use-t... |
II. The Fundamental Components: Verbs, Nouns, and Pronouns > A. Verbs > 5. tenses > b. simple present & present progressive/continuous >