Many grammar books try to teach you everything at once. Murphy teaches you the seventy percent you need to survive.
No — many exercises allow multiple grammatically correct answers. Example: essential english grammar in use by raymond murphy
Jump directly to the unit numbers indicated by your test mistakes. Many grammar books try to teach you everything at once
If you fall within this range—perhaps a student in middle or high school, or an adult just starting to learn English—this book is for you. essential english grammar in use by raymond murphy