Question

Choose the correct option to fill in the blank: At a very young age, he ____ as a mining engineer.
1) activated his life
2) arrive at his destiny
3) began his career
4) train himself

Answer 1

At a very young age, he began his career as a mining engineer.

MARK BRAINLIEST

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Answer 2

3) began his career

At a very young age, he BEGAN HIS CAREER as a mining engineer