Question

Which words in the sentence make up the infinitive?

Until he reached fifth grade, he had never liked to read.

A.
had never liked

B.
until he reached

C.
liked to read

D.
to read

Answer 1

i say B

Answer 2

http://www.chompchomp.com/terms/infinitive.htm

Here's information about infinitive and infinitive phrases. After reading this I have to say the answer is D

Answer 3

so D

Answer 4

Yes :)