Question

I'm sure - passing this time​

Answer 1

I'm sure of passing this time​.

• In order for the sentence in the question to make sense, we need to fill the blank with the correct preposition.
• In the English language, prepositions can be described as words which do not have a meaning of their own but are important in giving meaning to a statement.
• Examples of prepositions include of, in, on, as, from, for, it etc.
• The preposition to be used in the question statement is 'of'.