Question

Anil had been working in a bank before he went to England
(change into future simple tense)​

Answer 1

Anil will work in a bank before he goes to England.

Answer 2

Answer:

Anil will work in a bank before he goes to England.

Introduction:

The future continuous or the future progressive tense represents an action taking place at some time in future and is used to discuss an event that will happen in the future for a specific amount of time.  It is also used to tell about a planned future event.

However, future continuous tense is less common in use.  Most times simple future and future continuous forms are used interchangably.