The
subject complement in the sentence: ‘My face is cold’ is letter c: cold.
Subject
complements are any noun, adjective, pronoun that proceeds after a linking or
helping verb (am, is, are, was, were, has been, are being, might have been,
etc.], be, become, and seem. They are also called true linking verbs.
<span>In
the sentence, the linking verb is ‘is’ therefore, the subject complement out of
the given choices here is ‘cold’ (functions as adjective) towards the subject ‘My
face’.</span>
        
             
        
        
        
Answer:
Expedition is defined as a journey that is undertaken by some people for a particular reason. 
Explanation:
Expedition are the journey that a group of people set for for a particular purpose. It is mainly for research purposes and collecting scientific information.
In the context, Professor Shonkuhad has planned for an expedition for five years into space. Now if I were given an opportunity to organize such an expedition to the space I would have been very happy. I will make many arrangement so that the people going for the expedition does not have to face any difficulty there. Firstly, I will see that there is enough food stock for the people to eat in the space. I will also check that all the necessary equipment and tools should be carried along when going as it can become handy at times.
The people going should also carry diaries to make a note of everything they encounter there. And lastly, every member should be am expert in one field or the other so that each member can help each other. They will also be properly trained before going out for the expedition. 
 
        
             
        
        
        
Answer
THE PERSON BELOW ME IS CORRECT
 
        
                    
             
        
        
        
Answer:
"Strike matches on rough surface found on the outside of the box. Do not touch flame, the head of the match, and please keep away from children"
Explanation:
The first two sentences feel like common sense, so I would not include them. The middle sentence is descriptive and I would keep it. The last three sentences can be combined to make the sentence less wordy and read easier. Hope that helps somewhat!