----Are you sure that he is able to do the work well? ---- _______ he could give his mind to it.
The work he devoted his time to _____ worth praising.
On Sundays there were a lot of children playing in the park, _______ parents sat together joking.
I’ll come after the meeting if time ______.
Nothing that he suggested _____ to be of any use.
The visitor asked to have his picture taken _______ stood the famous tower.