The bed could not be covered with the towel without exposing some part of it. The 
OPTIONS:
- bed is wide.
- towel is wide.
bed is wide.

The communist party won elections in the city but lost in the country. The 
OPTIONS:
- city liked the party.
- country liked the party.
city liked the party.

Maria was shaking more during the performance than Betty because 
OPTIONS:
- Maria was much more nervous.
- Betty was much more nervous.
Maria was much more nervous.