Top 20 - Great Grammar for Great Writing (Book, Answer Key)

By providing instruction and practice of the 20 most troublesome grammar points, Top 20 helps students master the essential grammar they need to produce great writing.
This book includes: a variety of exercises show students how to find and correct common grammatical errors; top 20 can be used as a stand-alone or as a supplement to any writing text.
Book and Answer Key.
The intermediate to advanced levels



=====ORIGINAL VERSION=====








Approved by Englishcology

=====SIZE REDUCED VERSION=====

PREVIEW
  Link

 

 

 

 

 

 

 

 

 

 

 

 

sadly expired :(

 

DOWNLOAD

PDF in RAR 3.20 / 6 MB, by Pumukl
http://rapidshare.com/files/210865765/to20-sbl.rar

 

size reduced version by stovokor:

 

pdf in rar, c. 6 MB