get away with – v. to succeed in doing something wrong without being caught or punished
contact lens – n. thin piece of plastic worn on the eye to improve vision
transmit – v. to pass information in the form of electrical signals
glasses – n. pair of lenses set in a frame worn to improve vision
associate – n. a partner in work, school or business
grades – n. number or letter given to students showing how good their work is
assignment – n. piece of work to do given in school or work
standard – n. level of quality considered acceptable