Question

How is the infinitive phrase used in the sentence?

To wake up on time, set your alarm before going to bed.

A.
noun as direct object

B.
adjective

C.
noun as subject

D.
adverb

Answer 1

The sentence is a conditional sentence and is a more concise version of "In order to wake up on time, set your alarm before going to bed", For simplicity we lost the "In order" As the sentence still gets the same meaning without it.

Answer 2

I think its A.

Answer 3

@RavenTeenTitans Well this time i would say go with your answer ;)

Answer 4

because it answers to who, or to what.

Answer 5

@RavenTeenTitans Mk :D

Answer 6

thanks.

Answer 7

No problem.