Everyone of the new Nursing Homes (a)/ coming up in the urban areas (b)/ need a lot of improvement .(c)/ No error (d)

Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select No improvement. One evening, when father was coming home from work, I played in the front garden. (a) no improvement (b) play (c) am playing (d) was playing