In the second paragraph the change is attributed to the

According to the text, Brazilian middle class has

The smoke referred to in the opening sentence is a reference to

In “It’s tempting to view tools like this” (line 4) like is used in the same way as in

When tools are viewed as “a silver bullet” (lines 4 and 5) this means they are as seen as being able to

As regards YouTube, the author believes one should be

When the text informs that the court may decide “the other way” (line10), this means the decision may be

In “yet the court still decide the other way” (lines 9 and 10) yet can be replaced by

The research company mentioned says that three main problems affect lawyers’ success, one of which is

When the text states that “the published reasons for decision lend themselves to objective analysis” (lines 15-16) this means they