How to Ask Permission - CAN, COULD, MAY, DO YOU MIND


source: English Lessons with Alex  2009年04月11日
http://www.engvid.com/

Asking for Permission in (Business) English


source: mybusinessenglish.com      2013年06月19日

Asking For Permission CORRECTLY


source: ESLEnglishFaby  2013年03月30日
http://www.ESLEnglishAcademy.com
http://www.ESLEnglishAcademy.com

Obligations


source: ESLEnglishFaby

# click for grammars on modals: expressing obligation and necessity

(be) supposed to


source: learnamericanenglish

# click for relevant grammars on modals: expressing obligation and necessity

should/ must/ ought to/ have to/ need to


source: Improve English

# click for grammars on modals: expressing obligation and necessity

MUST, HAVE TO, HAVE GOT TO - Talking about Necessity


source: English Lessons with Alex    2010年5月17日
http://www.engvid.com/ Not sure what the difference is between "have to," "have got to," and "must"? In this lesson, you will learn how to use each of these very common English phrases effectively and fluently. Take a free quiz on this lesson at http://www.engvid.com/must-have-to-ha...
# click for grammars on modals: expressing obligation and necessity

How to talk about what you want - Expressing Preference




source: AlexESLvid      2010年5月1日
http://www.engvid.com/ Learn the difference between "I prefer," "I would prefer," and "I would rather." In this English lesson on preference, you will learn how to tell people what you would like when faced with more than one option. Test your understanding by taking the quiz on this lesson at http://www.engvid.com/preference-how-...

# click this line for grammar videos on modals: expressing preference

Preferences



source: JenniferESL

# click this line for grammar videos on modals: expressing preference

Expressing preference


source: British Council | LearnEnglish

# click this line for grammar videos on modals: expressing preference

Speculating and Expressing Possibility in the IELTS Speaking exam


source: splendidspeaking

# click this line for more grammar videos on modals: expressing possibility and degrees of certainty