While in India taking a long holiday, Bertram preferred taking taxis instead of trains because the
OPTIONS:
- trains were cleaner.
- taxis were cleaner.
taxis were cleaner.

The arm was injected with medicine, but not the leg, because the
OPTIONS:
- arm had an infection.
- leg had an infection.
arm had an infection.

Most roses grow well in the summer but not in the winter because in the
OPTIONS:
- summer it is too cold.
- winter it is too cold.
winter it is too cold.