A Practical English Grammar: Structure Drills 1 ," authored by A.J. Thomson and A.V. Martinet, is a classic supplementary resource designed for intermediate and post-intermediate learners to master English grammar through intensive, structured practice. Key Features

: Exercises on changing affirmative sentences to negative or interrogative forms Academia.edu Cross-Referencing

How to Use the Drills for Maximum Progress (A 4-Week Plan)

Finding the PDF is only step one. Here is a proven weekly schedule to transform those drills into real fluency.

5. Your Local Library’s Digital Lending

Many public libraries offer apps like Libby or Hoopla. Borrow the eBook version of A Practical English Grammar or any modern equivalent (e.g., Oxford Practice Grammar) for free, then treat its exercises as drills.

Additions and Agreements: Learning how to use "So do I" or "Neither have I" correctly. Modal Verbs: Exercises on can, may, must, and have to. How to Use the Drills Effectively

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