super-" = very much, a lot, great, terrific, the best "pre-" = before, previous(ly) "micro-" = very very small "bi-" = both ways or two ways "inter-" = between

1-"super-" = " a lot, great, highest, the best" like : - " Supervisor is a person who has a the highest control." 2- "pre-" = "before, previous(ly)" like: - preintermidiate which means before the intermidiate 3- "micro-" = tiny, very small, like : - microfilm which is a film on which materials are photographed at greatly reduced size 4- "bi-" = two, both ways , like : - bilingual dictionary/person is a dictionary/ person with two languages. 5- "inter-" = between like: - International: something that is among nations or different countries (universal) good luck

I concentrate on micro-, which as a prefix in front of a unit of measure means one mllionth. Examples: micrometer, microsecond Similar is nano- with the meaning of 1 billionth (1/1000 000 000) Examples: nanometer, nanogram If you want to make somebody angry, here is a quick way: A. When will you finish that report on ABC ? B. It's almost finished, just thirty more nanocenturies, and I'll bring it to your office. Warning: a risk to be fired from the job is hidden in this answer; the risk is not of microscopic size. (Exercise: how many seconds in a 'nanocentury' ? could the waiting be in some ways tolerable ? )