"A Practical English Grammar" by A.J. Thomson and A.V. Martinet is a must-have resource for...

A Grammar Practice Book for Advanced Students of English! "Oxford English Grammar Course - Advanced"...

A Grammar Practice Book for Intermediate and Upper-Intermediate Students of English "Oxford English Grammar Course:...

"Oxford Practice Grammar Intermediate" by John Eastwood is an excellent resource for English learners at...

"Practical English Usage" by Michael Swan is a 4th Edition latest resource for both advanced...