Regarding the language underlined in the text, it can be said that 
A palavra que preenche, no contexto, a lacuna A é
The expressions “Complying with” and “follow through” in the fragments “Complying with OSHA regulations isn’t always easy,” (lines 10-11) and “Then it’s up to you to follow through the task and use the equipment as you were trained.” (lines 23-24) may, respectively, be substituted, without change in meaning, by 
Judge the following items according to the text.
The word “tangle” (l.8) can be correctly replaced by line.
Judge the following items according to the text.
“Nor” (l.10) means not either.
Based on the meanings in Text I, the two items are synonymous in
The connective meanwhile in the sentence “Meanwhile, the holiday home market also remains in the doldrums.” could be replaced, without changing meaning, by: 
In the following excerpts taken from the text – “many of which hold thousands of repossessed homes as assets”; “who have been jailed for accepting bungs”; “who have responded to the siren call of Spain's sun-kissed beaches” –, the relative pronouns refer, respectively, to: 
The three words in bold in the following sentences – “There is an entire generation of young Spaniards with a millstone round their necks”; “They will have to work their whole lives to pay for houses now worth half what they bought them for” – make an explicit reference to: Choose the alternative that shows the correct form to use the Conditional:
Andrew is able to understand his France teacher, therefore he _____ answer his questions.
