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Questões por página:
Choose the sentence in which the modal verb expresses obligation.
Visualizar Questão Comentada
Which word contains both a prefix and a suffix?
Which word has a different pronunciation of the ending "-ed"?
Choose the alternative in which the adverb is used correctly.

Read the text below.


A train travels at 250 km/h, while another travels at 180 km/h.


Which sentence correctly compares the two trains?