Grammar Based Questions Topics

The most important Topics in English - Grammar Based Questions

Lessons for Grammar Based Questions

Following Lesson are available in Preparation in Grammar Based Questions

English Grammar Review

Grammar Review is based on commonly used grammatical rule on the test

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Sample Questions

Question:

She has been working off and on for several months to complete the project.

Options

A. regularly
B. on and off
C. on or off
D. on and of
E. No error
Answer: E