Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No improvement.Her dance teacher have come twice a week but there is no improvement in her dance.

Select the most appropriate option to substitute the underlined segmen

1.	Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No improvement.Her dance teacher have come twice a week but there is no improvement in her dance.
A.	will be coming
B.	were coming
C.	has been coming
D.	No improvement
Answer» D. No improvement