
In order to keep the same idea, the connective as in “As the demand side of these economies is mainly driven by domestic demand, not by exports, they are more resilient to a global crisis.” could be replaced by: 
In the text,
the expression “At present” (l.24) is an adverb of place.

To pass a law, as used in the text, means

The sentence” If you want to lift weights or ride an exercise bike, though, you will have to buy some equipment, and this sometimes be expensive.” the sentence is in:

“ Everyone should get exercise.” The modal “ should means:
The sentence: “Rainforests help to control global warming because they absorb carbon dioxide” could be rewritten, without change of meaning, as:
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.
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: