Question

read the sentence below for meaning; then type the correct helping verb (has, have, or had) and past participle of the verb in parentheses. i __________ (look) everywhere for my new watch before i found it in my top dress drawer.

Explanation:

The action of "looking" for the watch happened before the action of "finding" it (which is in the past, as indicated by "found"). So we use the past perfect tense. The past perfect tense is formed with "had" + the past participle of the main verb. The past participle of "look" is "looked", so we use "had looked".

Answer:

had looked