Choose the alternative that presents the passive voice equivalent of the following sentence:

Farmers are cutting down the trees to clear the land for farming.

La única secuencia en la que TODOS los sustantivos coinciden en género con los demás es:

The same use of the suffix in -er BROADER (first paragraph) can be found in:

Choose the only correct sentence.

The capitalized words in the sentence: “Glass, paper and ALUMINIUM CANS CAN all be recycled very EASILY” belong to the following word classes, respectively:

The idea expressed by the modal verb CAN in: “The shift in emphasis [...] can already be seen […]” (second paragraph) is:

Choose the option which provides the word classes of the following words from the text: STRUCTURED, THROUGH, LEARNING ( f i rst paragraph) , respectively:

The preposition used in “EMPHASIS ON LEARNING […]” (first paragraph) also follows:

The sentence: “Rainforests help to control global warming because they absorb carbon dioxide” could be rewritten, without change of meaning, as: