The following is an example of word formation by compounding:

What is the main idea of the text?

The sentence “There is a number of things managers can do to strengthen relationships with workers." (paragraph 1, line 1), presents the following noun phrase:
The word lighthearted is formed by:
Atenção: Considere o texto a seguir para responder a questão.
De acordo com o texto,
Atenção: Considere o texto a seguir para responder a questão.
Segundo o texto,
Leia o texto a seguir.

De acordo com o texto,
The communicative approach is based on the idea that learning language successfully comes through having to communicate real meaning. When learners are involved in real communication, their natural strategies for language acquisition will be used, and this will allow them to learn to use the language.
Available at: https://www.teachingenglish.org.uk/article/communicative-approach. Access in: 22/06/2018.
An example of it is:
Weight loss can be tied to when, not just what, you eat. Many studies suggest that eating more frequently may offer benefits by decreasing hunger and food intake at subsequent meals. One study involving close to 2,700 women and men found that those who ate at least six times per day ate fewer calories, consumed healthier foods and had a lower body mass index than those who ate fewer than four times over a 24-hour period. Research has also shown that increased meal frequency has positive effects on cholesterol and insulin levels.
http://edition.cnn.com/2017/06/02/health/mini-meals-food-drayer/index.html acesso 20/07/2017 as 20:57
Com base nas ideias apresentadas no texto:
Sobre o Present Perfect, marque a alternativa INCORRETA.
Considering the text 6A4AAA, judge the following item.
The protection of historical monuments is one of the precursors which shapes the concept of heritage.
Judge the following item, concerning the vocabulary used in text 6A4AAA.
In the text, the word “field" (ℓ.12) means the same as the word sphere.
Judge the following item, concerning the vocabulary used in text 6A4AAA.
The verb “may" (ℓ.34) is synonymous with might.
Concerning the ideas of the previous text and the vocabulary used in it, judge the following item.
The phrase “Surveys abound" (ℓ.8) could be correctly replaced by There are numerous surveys, without altering the meaning of the sentence.