Who cares about the city's museums? В этом вопросительном предложении к подлежащему вспомогательный глагол не нужен.
On the ...................m
<span>awful – more awful – the most awful
delicate – more delicate – the most delicate
</span><span>frosty - frostier – the frostiest
horribly – more horribly – the most horribly
</span>
1) were; 2) were; 3) are; 4) was; 5) are; 6) are; 7) not; 8) have been; 9) was; 10) is being; 11) are; 12) are; 13) are; 14) are; 15) will.