Question

Tom started learning the guitar a month ago. (Change to present perfect continuous tense)

Answer 1

Explanation:

tom has started learning the guitar a month ago.....

Answer 2

Tom has been learning guitar for a month now.

• The present perfect continuous tense (also known as the present perfect progressive tense) denotes that something started in the past and is continuously continuing on today.
• The present perfect continuous is made up of the words has/have been + present participle (root + -ing).
• Furthermore, 'has' is used to refer to the third person 'it,' whereas 'have' is used to refer to the second person 'us.'
• For example;

1. I have been reading the book.
2. Mason has been reading the book.

• Thus, the answer to the question will be: Tom has been learning guitar for a month now.