some more books of English for downloading....
 

Asslam O Alikum:bow
here are some books

basic English Grammar
[url]http://www.mediafire.com/download/bb7mmtkhw65htfl/A%5B1%5D.Basic.English.Grammar.Exercises.by.J.Eastwood..pdf[/url]

cambrige English advance
[url]http://www.mediafire.com/download/s1qa4q1q6p1q7q1/Cambridge-English_Advanced_Grammar_in_Use.pdf[/url]

english grammar short guide
[url]http://www.mediafire.com/download/gndooifjuogds9w/English_grammar_short_guide.pdf[/url]

English idioms in use advance cambrige
[url]http://www.mediafire.com/download/7l8xzxywr8ad9o0/English_idioms_in_use_advanced_cambrge.pdf[/url]

exercise in modern grammar
[url]http://www.mediafire.com/download/lde2mr1a1vhaubu/Exercises_in_Modern_English_Grammar.doc[/url]

wren and mortan
[url]http://www.mediafire.com/download/9f6e9xbw188bw38/High_school_grammar_%26_composition_by_WrenN_%26_Martin.pdf[/url]

functional English grammar
[url]http://www.mediafire.com/download/y71i8ym0g11qtt5/Lexical_Functional_Grammar_by_Y.N.Falk.pdf[/url]

Grammar Punctuation ,,,,
[url]http://www.mediafire.com/download/ge3efoxk5c5q1xt/McCaskill._Grammar%2C_punctuation%2C_and_capitalization.._a_handbook_for_technical_writers_and_editors_(NASA_SP-7084)(108s).pdf[/url]

oxford practice grammar with answers
[url]http://www.mediafire.com/download/jw2z8w384ba4551/Oxford[/url]

Practical English grammar by Michael Swan
[url]http://www.mediafire.com/download/j4ca5479fcg70sz/Practical_English_Usage_by_Michael_Swan.pdf[/url]

university English grammar
[url]http://www.mediafire.com/download/ad8lmpwl7nyolmu/university_English_Grammar_book.pdf[/url]

Cambrige English Grammar
[url]http://www.mediafire.com/?diy45bbxyq7racygxf8j5qlt7j5ny37[/url]

can any body help me in making language teaching course for graduates?
like samples of tests for 4 modules (listening, speaking, reading and writing)

if you need any book of Engglish that you understand better for that preparation that I share link here, and I am Research Fellow of Chemistry so always welcome if some one need help regarding my field...

Thank you sir!
May Allah bless you!