Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
He allowed his garden to become overrun with weeds during the time that he was focusing on growing his business.
A.(3) He shouldn't have left his garden unattended while he tried to expand his company.
B.(4) While concentrating on expanding his company, he let his garden become overgrown with weeds.
C.(1) He didn’t notice that his garden needed weeding because he was too busy concentrating on his business.
D.(2) When building a business up, it is easy to become tied down with work and neglect domestic chores such as weeding the garden.