Ending the adjectives with -ed is not needed, so those answers are out. As for the numbers, the rule is usually that numbers one through nine are spelled out whereas number 10 and up are written in numbers. That said, you do not hyphenate the number with the word, so four-letter word would be correct.
Answer:
Miss Betsy lost all her money so David has to support her.
Explanation:
What makes his need for money all the more dire is that his fiance (Dora's) father dies.
Answer:
Explanation:
im havin a party this weekend so you guys have fun
