Question

There was always a need for a)___________
environment friendly pesticide b)_________
which do not had a toxic effect c)__________
on the crops. The pesticides can be able to work in low concentration
d) __________
There are some mistake please help me to find out. Write the incorrect word and the correct word in the space given below the sentence.

Answer 1

Incorrect. Correct

Was. Is

Pesticide pesticides

Had. Have

Can. Should

Mark me BRAINliest

Answer 2

a} = there *is* always a need for

b} = eco friendly pesticides