Improve the underlined part of the sentence. Choose 'No improvement' as an answer if the sentence is grammatically correct.
"The team worked tireless to complete the project on time."1
tirelessly
2
tiring
3
having tired
4
No improvement
Improve the underlined part of the sentence. Choose 'No improvement' as an answer if the sentence is grammatically correct.
"The team worked tireless to complete the project on time."