Question

3. Fill in the blank using the appropriate 'it' clause :
Teacher: What do you think after celebrating 'No Plastic Day' children?
Students: We have understood that the plastics are the main reason for the earth's pollution, sir.
Teacher: You are right. If we were aware about the hazards of plastics, we
stopped
using it earlier
(A) Would have
(B) Would not have
(C) Should have
(D) Will not have​

Answer 1

Answer:

would have

Explanation:

we 'would have' stopped using it earlier