A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the meaning of the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the option corresponding to 'No improvement'.
She will not attend the meeting, unless I do not call her.
Correct option - 1
Words like unless, until, scarcely, barely, hardly, etc. have negative meaning. So, there cannot be followed by not. So, option 4 is eliminated. Also, the main clause is used in simple future tense. Hence, such conditional word "unless" should be used in simple present tense. Thus, option 1 is the correct answer.
Corrected sentence:
She will not attend the meeting, unless I call her.