1 This structure will not provide much resale value unless built to very high standards and would usually hold an approximate return on investment of around 30% 2  . The above figures place the cost of the shelter at a very reasonable $5.20 per square foot. Lumber prices will vary as will the design used by the carpenters constructing the shelter, but roof slope should be around 6 inches; 2  Corrugated PVC roofing-Average price of $12 to $15 per 24x16' length or panel.
Prepositions. This KS2 English quiz takes a look at prepositions. Prepositions are linking words. Prepositions are very important words-they link words together in a way that makes sense. Prepositions come before a noun (or pronoun) to explain its relationship to other words in the sentence.In the sentence, 'I gave the medal to the best runner', the preposition 'to' explains the relationship between 'the runner' and 'the medal'.Prepositions often describe time (i.e.repositions are very important words-they link words together in a way that makes sense. Prepositions come before a noun (or pronoun) to explain its relationship to other words in the sentence.
Here are a few examples of prepositional phrases: âthe man in the houseâ: âin the houseâ is a. prepositional phrase, made up of âinâ the preposition and âhouseâ its object, the OP. âThe manâ. isnât part of the prepositional phrase but weâll talk about how it relates to the prepositional phrase. in a moment.