By the time Cynthia books the flight to Iceland, she will have called her sister about the visit. It is about choosing the right verb for this grammar question.
EXPLANATION:
The question above is grammar questions where we have to find the right vocabulary to complete it. That question is about future perfect tense which is marked by the phrase “will have called”. The future perfect tense indicates a completed and finished the activity in the future. At the time we apply this tense, we project ourselves into the future and look back on an event that will be done a little later than now. With a time phrase, it is most widely used.
The future perfect is composed of two components:
the simple future of the verb "to have" (will have) + the past participle of the main verb
Subject + will have + past participle of the main verb
He will have finished.
I will have finished.
Examples of future perfect tense:
• My mother will have been home for six months on July 23rd.
• By the time I read this, he will have left.
• They will have finished their report by this time tomorrow.
• Won't they have flown by 7:00?
• Will they have eaten when we pick them up?
LEARN MORE:
If you’re interested in learning more about this topic, we recommend you to also take a look at the following questions:
1. For all ______, the test is over. brainly.com/question/4331697
2. Which sentence must be revised to eliminate the preposition at the end? brainly.com/question/9589310
KEYWORDS: future perfect tense, grammar
Subject: English
Class: 7-9
Sub-chapter: Grammar