Question

Which word correctly completes the sentence?

Carrie waited around for a while; it was only fifteen minutes later that she _________ that she had missed the bus.

Answer 1

realised

Hope this helps!

Answer 2

Realized

Step-by-step explanation:

Since sentence is in past tense, past form of verb should be used.

Realize is apt word as she became aware that she had missed the bus and realize is the best fir for this kind of awareness.