you /jə/ (pronoun) used as the subject or object of a verb or after a preposition to refer to the person or people being spoken or written to Example: You are very kind.
I /aɪ/ (pronoun) used as the subject of a verb when the speaker or writer is referring to himself/herself Example: I am a student.
hi /haɪ/ (exclamation) used to say hello Example: Hi, there! How're you doing?
meet /miːt/ (verb) to be in the same place as somebody by chance and talk to them Example: They arranged to meet up this afternoon
too /tuː/ (adverb) used before adjectives and adverbs to say that something is more than is good, necessary, possible, etc. Example: You like this one, right? I like this, too.
hello /həˈləʊ/ (exclamation, noun) used as a greeting when you meet somebody, in an email, when you answer the phone or when you want to attract somebody’s attention Example: Say hello to Liz for me.
good afternoon /ˌɡʊd æftərˈnuːn/ (exclamation) used to say hello politely when people first see each other in the afternoon (in informal use people often just say Afternoon in this case); sometimes also used formally when people leave each other in the afternoon Example: Good afternoon, Mr. Smith.
good evening /ˌɡʊd ˈiːvnɪŋ/ (exclamation) used to say hello politely when people first see each other in the evening (in informal use people often just say Evening in this case); sometimes also used formally when people leave each other in the evening Example: Good evening, Miss Hoa.
good morning /ˌɡʊd ˈmɔːrnɪŋ/ (exclamation) used to say hello politely when people first see each other in the morning; sometimes also used formally when people leave each other in the morning Example: Good morning, Miss Hoa. How are you?
good night /ɡʊd 'naɪt/ (exclam.) Example: Good night, Mom.
nice /naɪs/ (adjective) pleasant or attractive Example: Have a nice day!