Question

After a while,finding that nothing more happened,she decided _____going into the garden at once
a.on b.regarding c.at d.for​

Answer 1

Answer:

regarding

Explanation:

after a while finding that nothing more happened she decided regarding going into the garden at once

Answer 2

After a while, finding that nothing more happened, she decided a. on going into the garden at once.

• All the given options are prepositions.
• However, the options, b.regarding/ c.at /d.for​ are not used with the word 'decided'.
• Put together, 'decided' and 'on' become 'decided on' which is a phrasal verb.
• 'Decided' does not form a phrasal verb with any of the other options.
• Therefore, option a. on is the right answer.