Improve the underlined part of the sentence. Choose 'No improvement' as an answer if the sentence is grammatically correct.
"I'm not sure that I'll be able to make it to the party on Saturday."1
if
2
whether
3
this
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No improvement
Improve the underlined part of the sentence. Choose 'No improvement' as an answer if the sentence is grammatically correct.
"I'm not sure that I'll be able to make it to the party on Saturday."