Question

The letter combinations -ly and -er are used as

O roots
r-controlled vowels
O prefixes
Osuffixes
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Answer 1

Answer is suffixes

Reason

❌ Root is the original word

❌ R controlled vowels are “ar, er, ir, or, ur”

❌ prefixes are put in front of words

✅ suffixes are added to ends of words such as -ly and -er