Directions: Select the phrase from the options below that should replace the underlined phrase in the sentence to make it grammatically correct. If the sentence is already correct, select 'No correction required' as your answer.
Our reliance on digital storage for numbers dulls our ability to remembering even essential phone numbers.
1
dull our ability in remembering
2
dulls our ability for remember
3
dulls our ability to remember
4
dulling our ability to remember
5
No correction required