If you are not sure when should you use “further” and when should you use “farther”, same goes for “long” and “lengthy”, you will find this reference book a great help. Citing thousands of common grammar problems. Did someone just say English is easy to learn?!
More information:
528 pages. Published in 2000.
I bought this for: S$16.54. Now I’m selling I sold it for: S$5.
