Directions: In each of the questions below, four sentences are given that may or may not contain an error. Choose the one that is grammatically as well as contextually correct and meaningful. If all the sentences are correct, mark 'All are correct as your answer'.
1
We are gearing up on the new business front after initial hiccups and will surpass all targets.
2
The formidable challenge at progressive bishops and theologians who dominated the Second Vatican Council was to formulate a compelling alternative.
3
Working through these difficult times is a challenge of all our staff who have maintained their integrity, application, and cheerfulness.
4
A single mole carcass were found in the nest, but otherwise the small mammal remains was all found inside the pellets.
5
All are correct