defence exam CISF Head Constable Ministerial (HCM) & ASI Steno Mock Test Series English Grammar Phrase Replacement
Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’.
In the olden days, many people use to think that the earth was flat.
1
people were used to think
2
No substitution required
3
people used to think
4
people were thinking