Answer:
The verb in this sentence is written in the:
D) interrogative mood.
Step-by-step explanation:
In English, there are five verb moods: indicative, imperative, subjunctive, conditional and interrogative. The interrogative mood is when the verb is used to ask questions. That can be done by adding/placing an auxiliary verb or a modal verb before the subject.
Assuming that this question refers to the verb "think" and the way it is being used in this sentence, we can say it is in the interrogative mood. The auxiliary verb for the present tense "do" has been placed before the subject "you", helping form the question structure in the sentence.