2NA Unreal uses of past tenses

https://www.test-english.com/grammar-points/b2/unreal-uses-past-tenses/

https://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-91125.php

http://www.bbc.co.uk/worldservice/learningenglish/grammar/learnit/learnitv347.shtml

2NI Narrative tenses

http://www.eltbase.com/quiz/201_02.htm

https://elt.oup.com/student/solutions/advanced/grammar/grammar_02_022e?cc=global&selLanguage=en

https://www.test-english.com/grammar-points/b1-b2/narrative-tenses/

http://www.ice.urv.es/eoiact/level3/narrativetenses1.htm

http://www.bbc.co.uk/learningenglish/english/course/intermediate/unit-20/session-2

2NA Microcredit

• Microcredit has been changing people's lives and revitalizing communities since the beginning of trade. Currently microentrepreneurs use loans as small as $100 to grow thriving business and, in turn, provide their families, leading to strong and flourishing local economies. 

http://www.bbc.co.uk/programmes/p00d4rq0

https://www.theguardian.com/global-development-professionals-network/2015/jun/10/the-microfinance-delusion-who-really-wins

http://news.bbc.co.uk/2/hi/business/4648049.stm

https://www.theguardian.com/world/2013/sep/10/microfinance-muhammad-yunus-accused-tax-evasion

2NA Idioms related to time

https://coursefinders.com/en/blog/1555/15-idioms-related-to-time

2NI Sports

https://www.learnenglish.de/games/crossword15/sportsxword.html

http://www.bbc.co.uk/learningenglish/english/features/6-minute-english

2NI & 2NA Punctuation in English

Punctuation is one of the most important aspects of written English, and yet it is one that is taken the most lightly. It is, in fact, this feature of writing that gives meaning to the written words… much like pauses and changes in tones of the voice when speaking. An error in punctuation can convey a completely different meaning to the one that is intended.

https://dictionary.cambridge.org/grammar/british-grammar/writing/punctuation

2NA Multitasking versus mindfulness

https://www.nhs.uk/conditions/stress-anxiety-depression/mindfulness/

https://www.theguardian.com/books/2017/jul/31/sales-of-mind-body-spirit-books-boom-in-uk-amid-mindfulness-mega-trend

https://www.theguardian.com/education/2015/oct/24/want-to-learn-faster-stop-multitasking-and-start-daydreaming

http://www.telegraph.co.uk/women/womens-life/11942320/Mindfulness-backlash-Meditation-bad-for-your-health.html

https://www.youtube.com/watch?v=H2B9XpwKuP4