Complete the sentences to explain
how Kelvin solved a problem.
As a DJ, Kelvin discovered some
problems with using batteries for
They were
and only worked for a
short time. Kelvin decided to figure out
how to
batteries.
He made many
attempts, but he kept trying until he
achieved his goal.

the anwser is As a DJ, Kelvin discovered some

problems with using batteries for electricity

They were expensive

and only worked for a

short time. Kelvin decided to figure out

how to make his own

batteries.

He made many unsuccessful

attempts, but he kept trying until he

achieved his goal.

Explanation:

1.electricity 2.expesive   3.how to make his own 4.unsuccessful

im not