Question

This book is not long.I_it by lunch time . (Will be reading, will have read)

Answer 1

This book is not long. I will have read it by lunch time.

What is the future perfect tense?

• We can describe future perfect tense as a verb form which indicates the expected occurrence of an event at a certain time in the future.
• In the sentence above, the reader is expecting that she would have read the by lunch time which is in the future.
• Hence,' will have read' is the correct option to fill in the blank.