Correct Answer: favourable

Solution : The correct choice is the first option.

Auspicious is used to describe an event or situation that is promising or indicates future success.

Favourable refers to situations that are advantageous. Both of these words suggest a positive outlook or circumstances that are conducive to achieving a desired result or experiencing a positive outcome, hence making them synonyms.

The meanings of the other options are as follows:

• Suspicious is used to describe a feeling of doubt or not trusting someone or something.
• Hapless is used to describe someone who is unlucky or unfortunate.
• Playful means funny and not serious.