"I am behind on my work.you are,,too'.You should come over and we can study together
Explanation:
it is because Nick realised that he really has to do is school work on time instead of going out 
 
        
                    
             
        
        
        
Above all the answers answer choice C is the best
 
        
             
        
        
        
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".
 
        
             
        
        
        
The sentence below has been completed with the right missing words. This allows for better readability.
<h3>What is the completed sentence?</h3>
Since the United States, 0 is trying to combat global warming and reduce its dependence 21(on) fossil fuels, the United States is committed to identifying alternative sources of energy. 
Several attractive options have presented 22(themselves) in the past few years. 
In 23(view) of the fact that there's still no clear frontrunner, "clean" sources 24(such as) solar geothermal and wind power are still some of the most attractive options. 
Natural gas has also been suggested as an alternative, but the environmental impact of extracting the gas is still unclear.
Those 25(who) advocate reduced consumption of disposable goods are also gaining influence.
Americans consume close to 70 billion water bottles per year, which has  26(resulted) in a serious waste disposal problem.
It also threatens supplies of underground water that are needed 27(for)the purposes of drinking and irrigating crops.
From the answer above, it can be concluded that the missing words are:
- on
- themselves
- view
- such as
- who
- resulted 
- for.
Learn more about complete sentences at:
brainly.com/question/2339462
 
        
             
        
        
        
The answer is 5/8 because I divided both sides by 9