The doctor could diagnose the cancer but not the cold, as the
OPTIONS:
- cancer was more hidden.
- cold was more hidden.
cold was more hidden.

Maria recovered from her fever quickly but Katrina is still sick as
OPTIONS:
- Maria remembered to take her medicine on time.
- Katrina remembered to take her medicine on time.
Maria remembered to take her medicine on time.

In order to control his child's temper, the father choose the reward over the punishment because he thought the
OPTIONS:
- reward would be more subtle.
- punishment would be more subtle.
reward would be more subtle.