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Moon7296 Posted 16 years ago
Vocabulary
He is not sure of <=
He may ask you about points that he is not sure of
I want to know why 'of' is used.
Can't 'of' be omitted?
I want to know why 'of' is used.
Can't 'of' be omitted?
Top answer
Hi, He may ask you about points that he is not sure of I want to know why 'of' is used. Because the above structure for 'sure' requires a prepostion. eg He is not sure of/about some points.
- Hi, He may ask you about points that he is not sure of I want to know why 'of' is used.
- Because the above structure for 'sure' requires a prepostion.
- eg He is not sure of/about some points.
- Can't 'of' be omitted?
- Not in your example.
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1 Answers
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Hi,
He may ask you about points that he is not sure of
I want to know why 'of' is used.
Because the above structure for 'sure' requires a prepostion.
eg He is not sure of/about some points.
Can't 'of' be omitted? Not in your example.
But you can say 'These points are wrong. I am sure (of that)'.
Here yo
He may ask you about points that he is not sure of
I want to know why 'of' is used.
Because the above structure for 'sure' requires a prepostion.
eg He is not sure of/about some points.
Can't 'of' be omitted? Not in your example.
But you can say 'These points are wrong. I am sure (of that)'.
Here yo
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