i) using past tense with yesterday, last, ago, etc.

Past Simple 
source: Holmwood's Online Learning  2011-09-16
exercises: https://www.holmwoods.eu 

Simple Past Tense
source: successcds1    
2013-02-17
http://goo.gl/PfqtJ

Past simple
source: British Council | LearnEnglish    2011-08-03
http://learnenglish.britishcouncil.or...

Past Simple Tense 
source: englishgrammarspot    2013-03-25

Past Simple 
source: Holmwood's Online Learning   2011-09-16

past simple tense with "yesterday"
source: English Lessons      2012-04-16

"last year" OR "in the last year"
source: Learn English with Emma     2013年12月23日
quiz: http://www.engvid.com/last-year-or-in...

Past Simple Time Markers
source: Learn English with Emma      2013年9月16日
quiz: http://www.engvid.com/english-grammar...

Comments