(noun) a thing that can be seen and touched, but is not alive: o____t
object
(adj) clear, easy to see or understand: o_v____
obvious /ˈɑːbviəs/
(noun) a particular time when something happens: o_c_s___
occasion /əˈkeɪʒn/
(noun) a hot dish of eggs mixed together and fried, often with cheese, meat, vegetables, etc. added
omelette /ˈɑːmlət/
(noun) the process of cutting open a part of a person’s body in order to remove or repair a damaged part
operation /ˌɑːpəˈreɪʃn/
(noun) a chance = an o_________y
opportunity /ˌɑːpərˈtuːnəti/
(noun) your feelings or thoughts about somebody/something
opinion /əˈpɪnjən/
(adj) hot vs cold; tall vs short; big vs small; bright vs dark
opposite /ˈɑːpəzɪt/
(noun) a choice; something that you can choose to have or do: o_t___
option /ˈɑːpʃn/
(verb) a request for food or drinks in a restaurant, bar, etc.
order /ˈɔːrdər/
(noun) a group of people who form a business, club, etc. together in order to achieve a particular aim
organization /ˌɔːrɡənəˈzeɪʃn/
(noun) the beginning or cause of something
origin /ˈɔːrɪdʒɪn/
(verb) to be in debt; to have to pay somebody for something that you have already received or return money that you have borrowed
owe /əʊ/
(noun) a large group of people who play various musical instruments together, led by a conductor
orchestra /ˈɔːrkɪstrə/
