Question

His clients are happy...... Mani's work.​

Answer 1

His clients are happy with Mani's work.

The use of prepositions in the English language

• Prepositions are common words in the English Language that are used as connectors to establish a link between one part of the sentence with another.
• These words play a vital role in the completion of sentence structure by relating nouns and pronouns with the whole sentence.
• We can also use these words to show time, location, and direction.
• Some examples of prepositions are from, upon, by, on, etc.

So the correct answer will be with.