Correct Answer: Tiresome

Solution : The correct choice is the first option.

Tedious and tiresome both refer to something that is boring, monotonous, or causes weariness due to being too long, slow, or repetitive.

The meanings of the other options are as follows:

• Wholesome: Conducive to or suggestive of good health and physical well-being; beneficial.

• Repetitive: Involving or characterised by repetition; saying or doing the same thing over and over.

• Threescore: An archaic term meaning sixty, often used in the context of age.

  Recommended