Answer:
Is it fun to learn about insect colonies?
Explanation:
The detective continued to search for the missing girl.
infinitive: to search.
infinitive phrase: to search for the missing girl.
Just when he started to doubt his plan, he found the scared young girl behind the door to the cabin.
infinitive: to doubt.
infinitive phrase: to doubt his plan.
"The war left a <em>legacy </em>full of pain and suffering"
