THIS BLOG IS DESIGNED TO HELP MY STUDENTS IN THEIR LEARNING OF ENGLISH. LEARNING ENGLISH IS AN AMAZING ADVENTURE.
https://www.youtube.com/watch?v=2jUhQTsGBoc
https://www.perfect-english-grammar.com/linking-words-reason-exercise-2.html
https://www.perfect-english-grammar.com/linking-words-contrast-exercise-1.html