ISS celebrates 25 years of continuous human presence
©AP Photo/Mikhail Metzel, File Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. monumental /mon-yuh-MEN-tl/ [adjective] – very big, important, or having great significance The new bridge was a monumental project that took many years to finish. proficiency /pruh-FISH-uhn-see/ [noun] – the ability to do something well because of training or experience Her proficiency in English helped her study abroad successfully. indispensable /in-di-SPEN-suh-buhl/ [adjective] – something or someone that is so useful or important that it is impossible to manage without it or them Water is indispensable for all living things. unprecedented /uhn-PRES-i-den-tid/ [adjective] – never having happened or existed in the past The team’s…
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