in world, every people has dream. and some drem are very very valuable and some are like only thinking and there are. all different different dream of all people and some people fulfill their dream by working hard and some are incomplete which does not let you sleep.
Answer:
use" is" in place of "are"
Explanation:
According to subject verb agreement rule of English grammar subject and the verb associated with it should agree in number i.e singular subject should take singular verb and plural verb will be used when subject is plural.
Here subject is Goffin's cockatoo which is a singular noun hence "is" is the correct verb to be used with this subject while "are" is used and should be replaced with "is".
I think the answer would be adds because it is present tense
Answer: 1st is the answer
Explanation: