Question

By the time she was fifteen, she _____ beautiful singer. *

a.shall become

b.become

c.had become

d.has becoming

​

Answer 1

Answer:

answer - a

Explanation:

have good day

Answer 2

By the time she was fifteen, she had become a beautiful singer.

• The sentence represents a past tense as the word was is used.
• The tense talks about the things/events that happened in the past.
• In the sentence, the age of the girl is mentioned and how a particular event unfolded at that time.
• Thus, the correct sentence is - By the time she was fifteen, she had become a beautiful singer.