Question

Q-14) His playing has improved
because he has been practicing all
months. (Correct the following
sentence)
O
His playing has improved because
he has been practiced all months.
His playing has improved because
he has been practicing all months.
O
His playing has improving because
he has been practicing all months.
His playing has been improved
O because he has been practicing all
months.​

Answer 1

Answer:

his playing has improved because

he has been practicing all months