1) people search carefully for something a) examine b) tumbled c) discover d) investigation 2) easy to do a) simple b) solution c) remind d) difficult 3) make a drawing or plan for something a) subsitutes b) admires c) design d) courage 4) a way to fix a problem a) remind b) solution c) practicing d) simple 5) something that takes the place of something else a) contribute b) symbols c) examine d) substitutes 6) given hope to do something a) encouraged b) courage c) pride d) educated 7) made of the finest materials a) symbol b) quality c) precious d) community 8) look very carefully at something a) precise b) quality c) investigation d) examine

3rd: U:1 W:4 Vocabulary

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