I feel shy when I have to ask for help
Answer:
C. adverb clause
Explanation:
The exhibition could not begin until Phineas Barnum appeared.
The keyword until, makes this an adverb clause.
I am joyous to assist you anytime.
I think it’s d because that’s the one reasonable
Answer:
Do you still need help? ( Asking because it was posted 3 hours ago)
Explanation: <3