Answer:
Maybe because she wants to not be a bother. Maybe she walks up the other ten flights for exercise.
Explanation:
Using the elevator isn't always best, walking up the stairs is healthier.
Answer:
When adding an ending to a verb, you sometimes have to change the spelling. Do change the spelling in the following situations: ... Ends with a single vowel before a consonant, but the stress is not on the last syllable.
Explanation:
