It is a herculean task for me.

The other options are incorrect because they do not accurately describe a herculean task. Option B, “puny,” means small or insignificant. Option C, “ponderous,” means heavy or weighty. Option D, “big,” simply means large in size.

Here are some examples of herculean tasks:

• Climbing Mount Everest
• Running a marathon
• Writing a novel
• Starting a business

These tasks are all difficult and demanding, but they are also possible to complete. If you are faced with a herculean task, don’t give up! With hard work and determination, you can achieve anything.