Synonym Conversion: Rephrasing Sentences with Different Words

'I am not sure if I can make it to the party.' = 'I am uncertain whether I can attend the party.'

'The concert was cancelled due to the weather.' = 'The weather caused the cancellation of the concert.'

'She always arrives late for meetings.' = 'Her habit is to be tardy for meetings.'

'He was too tired to continue working.' = 'Fatigue prevented him from continuing to work.'

'The teacher asked the students to be quiet during the exam.' = 'The students were instructed by the teacher to remain silent during the exam.'