Look at the list of linkers in the table. Which of them can you see in the essay on p. 72? What is the purpose of each one? Replace them with suitable alternatives.

however - to contrast, To begin with - to list, In addition - to add a point, On the other hand - to contrast, Firstly - to list, Also - to add a point, All things considered - to conclude, For this reason - to introduce results/examples
Nevertheless, Firstly, Also, However, To begin with, In addition, All in all, Consequently