require /rɪˈkwaɪər/ (verb) to need something; to depend on somebody/something Example: The law requires that each item clearly display the warranty information
determination /dɪˌtɜːrmɪˈneɪʃn/ (noun) the quality that makes you continue trying to do something even when this is difficult Example: I admire her determination to get the best result in every exam.
deaf /def/ (adjective) unable to hear anything or unable to hear very well Example: He became deaf after an accident at the factory.
add /æd/ (verb) to put something together with something else so as to increase the size, number, amount, etc. Example: Finally, the chef added some salt into the pot.
exhibition /ˌeksɪˈbɪʃn/ (noun) a collection of things, for example works of art, that are shown to the public Example: The Human and Nature art exhibition begins today at the city art gallery.
demonstration /ˌdemənˈstreɪʃn/ (noun) a public meeting or a march (= an organized walk by many people) at which people show that they are protesting against or supporting somebody/something Example: Let me give you a demonstration of how the camera works.
disabled /dɪsˈeɪbld/ (adjective) unable to use a part of your body completely or easily because of a physical condition, an illness, an injury, etc.; unable to learn easily Example: Although she is a disabled student, she is always the best student in our class.
dumb /dʌm/ (adjective) stupid Example: I have a neighbor who is blind, deaf and dumb, and needs a lot of help to get around.
enclose /ɪnˈkləʊz/ (verb) to build a wall, fence, etc. around something Example: Please enclose a curriculum vitae with your letter of application.
passion /ˈpæʃn/ (noun) a very strong feeling of love, hate, anger, enthusiasm, etc. Example: Politics and philosophy were his lifelong passions.