Question

I developed good communication skills ____________________ as a customer service representative. A) while working B) by working C) when working

Answer 1

While working is the correct answer.

Answer 2

Answer: "while working"

Explanation:

• The sentence is in past continuous tense and we need to choose the answer wisely.
• The correct answer will be "while working".
• I developed good communication skills while working as a customer service representative.
• Hence, the correct answer is "while working".

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