Questions 1

choose the answer.

a half note equals one beat in cut time.

true

false

questions 2

choose the answer.

two skills needed to be a good performer are determination and hard work.

true

false

i need

Betray, destroy, and obey do not need to be changed to add the suffix -ed, because the "y" at the end of each word is preceded by a vowel  (so  they would be spelled  "betrayed," "destroyed," and "obeyed").

but hurry is different; it has to  be spelled "hurried" because the "y" at the end of "hurry" is preceded by a consonant.

What subject is this?