Answer:
hadn't been for the map
Explanation:
We would have got lost if it hadn't been for the map
 
        
                    
             
        
        
        
Yep, that's basically the whole task. To change the passage to become more 'upbeat', yet still share similar words to the previous words, the following could be changed to...
trudged= plodded
shuffled= staggered
scrutinised= questioned
sparse=meagre
closed in= confined
anxious= eager (Although eager and anxious generally do not share a similar definition, in this context they do as 'anxious' is used to describe being excited to do something, and share the same meaning of 'Very eager or concerned to do something or for something to happen'
pried= wrenched
confronted= suddenly exposed
puzzling=baffling
something=remarkable 
used=castoff
questioned=pondered
anxious=uneasy
 
        
             
        
        
        
Answer:
Treehouses can make special and unique houses. Treehouses are really hard to build and maintain.
Explanation:
 
        
             
        
        
        
The best technique to get straight to the point and quickly identify the main idea of a text is summarizing.
Explanation:
A summary is a comprehensive, usually brief, overview of the main points of a written or spoken text. For example, there are summaries of chapters and even entire books. The purpose of the summary is to give us a basic understanding of the text and provide us with the most important information about it (title, author) and its main ideas. 
Paraphrasing is the process in which we express something that's already been stated by using different words, usually to achieve a better understanding. Paraphrasing doesn't include only main ideas, but details as well.
Quoting refers to the repetition of something that has already been said. This technique is the least likely of the listed three to provide us with the main ideas. We usually quote statements that contain details we find interesting.
Learn more about summary of the tale Life of Pi here: brainly.com/question/11270523
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<h3><u>dear </u><u>maam </u><u>and </u><u>sir!</u></h3>
 good day, today I apologize to you because I did not attend our class for 2 days because I was sick. I will make a way to catch up with our lessons, again sorry for not attending our class. Hope you understand it thanks
<h2><u>hope</u><u> it</u><u> helps</u></h2>