Which tense is used to express an action that will be completed by or before a specified time in the future?

• A. Future Perfect Tense
• B. Simple Future
• C. Present Continuous
• D. Past Perfect

Answer: (A)

Future perfect tense is used when you want to say something will be finished before a certain point in the future. The emphasis is on completion by that future time, not just on the occurrence of the action. It’s formed with will have plus the past participle of the verb. For example: By this time next year, I will have graduated. By the deadline, she will have completed all the tasks. This contrasts with the simple future, which tells you something will happen but doesn’t specify that it will be completed by a specific future moment. The present continuous would describe future plans or arrangements, such as I am meeting them tomorrow. The past perfect describes something completed before another past moment, not something planned for the future, as in I had finished the report before the meeting yesterday.