Multiple choice

Directions: Fill in the blank.

________ work hard, you won't succeed.

  1. Till you don't

  2. Unless you

  3. Unless you do not

  4. Lest you
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Case of sentence fomation. We never use double negative in a sentence. Now, use of 'won't' makes it clear that we need to choose an option with no negative word. Thus, option 2.

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