Internet is a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.
Was is a past tense indicative form of be, meaning “to exist or live,” and is used in the first person singular (I) and the third person singular (he/she/it).
Phonology refers to the study of speech sounds of a given language and their function within the sound system. Phonetics is the study of speech process. Syntax and Morphology are sub-levels of the grammatical system.