Question

His flight.... already (take off) ​

Answer 1

Answer:

his flight took off already

Answer 2

His flight had already taken off.

• The past participle of "take-off" is "taken-off".
• Past participle: It refers to an action that was started and is completed. It expresses a completed action.
• Past participles are created by adding a suffix " -ed, -d, -en, etc" to the base form of the verb.
• This tense cannot be used alone since it's a verb form and not any tense.