Choose the best option to replace the underlined part to improve the given sentence. If no substitution is required, select 'No substitution.'
We met at the restaurant at a long time.
Show answer & explanation
Correct answer: B
Explanation
The correct prepositional phrase to indicate that the meeting happened following a significant duration is "after a long time". This phrase clearly conveys the intended meaning that a substantial amount of time had passed since the last meeting or a previous point in time.