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.
The picnic, arranged by seniors, was designed to helping freshmen integrate into the new campus environment.
1
help freshmen to integrate into the new campus environment
2
help freshmen integration into the new campus environment
3
help integrating of freshmen into the new campus environment
4
help integrated freshmen into the new campus environment
5
No correction required