[أحمدسيف البحيرة]

As a teacher of English, I advice my students to depend on GEM as the best English book for a preparatory school student because of it's intensive exercises,also it uses a good way in explaning Grammar and language Functions using Examples ....... all these reasons makes GEM the best ..... But it's not bad to use other books that present Grammar in an easy and clearer way and in this point I advise you to depend on Al Moaser ,, I think this book is going to prevail in the coming days ..it's a great book but it needs more exercises.....

For Primary school students, they can use either GEM or Bit by Bit they are the same ...

For Secondary Scool Students, I advise them to use Surprise. It's the best with no doubt......

Best Wishes