Know about "Error in Use of Tense" click here. https://www.examsbook.com/error-in-use-of-tense
1. Scarcely of hardly is followed by when
Examples:
Scarcely had I entered the room when I heard a shriek.
Hardly had I slept when the telephone rang.
2. Though is followed by yet.
Examples:
Though he worked hard yet he failed.
3. No sooner is followed by then.
Examples:
No sooner did we reach there than it began to rain.
4. Not only is followed by but also.
Examples:
Not only did he help her, but also dropped her home safely.
5. Lest is negative and so should not be followed by not; it is followed by should.
Examples:
Work hard lest you should fail.
Note: If would or may is used in place of should, then else should be used in place of lest.
Examples:
Give him water, else he may die.
Leave on time, else you would miss the train.
6. Both is complemented by and, not by as well as.
Examples:
Both Amit and Satish are good at science.
7. So…..as is used in negative sentences, whereas ‘as……s used in affirmative sentences.
Examples:
He is not so tall as his brother.
He is as tall as his brother.
8. Other is followed by then.
Examples:
He has no other claim than his wealth.
9. The word reason is not followed by because, but by that.
Examples:
The reason why he didn’t go was that his mother was ill.
10. Because denotes reason. In order that denotes purpose.
Examples:
He went to the doctor because he was ill.
He went to Delhi in order that he might see Mr. Roy.
Get the Examsbook Prep App Today