Relier Pairs 24/7 Listening Vocabulary MatchVersion en ligne Test your knowledge of key concepts related to 24/7 listening and communication. par ngô nhi 1 ancestor (n) 2 compulsory (adj) 3 professor (n) 4 palaeontology (n) 5 immediately (adv) 6 extinct (adj) 7 ecology (n) a university teacher of the highest rank no longer in existence without delay a person in your family who lived a long time ago the study of the relation of plants and living creatures to each other and to their environment that must be done because of a law or a rule the study of fossils as a way of getting information about the history of life on Earth
Créer jeu