He is only too ready to help others, seldom, ____, refusing them when they turn to him.
On Sundays there were a lot of children playing in the park, _______ parents were sitting together joking.
On Sundays there were a lot of children playing in the park, _______ parents sitting together joking.
On Sundays there were a lot of children playing in the park, _______ parents seated together joking.
They put forward a lot of plans at the meeting, but none of _______ were carried out in their work.
They put forward a lot of plans at the meeting, none of _______ were carried out in their work.