.Net language learnign program

1) Ability to add 1 word at a time in Thai - and then english word for that word 2) Ability to add "category" that then appear in a drop-down menu. When i enter a new word then the last chosen "category" will be shown as default (though other categories can be chosen if desired). 3) Ability to record sound for a given word thru line out/microphone (by adding a cable from line out in computer to the microphoen port) sound and word in thai and word in english is then stored in a database. This happenw en wi click "record sound for this word" button. When I click "record" then program must count down from "3" to "1" before it starts recording for 3 seconds. 4.1) When i click "random word in thai" then program show a randon word in thai first in "green" field - - then if i click "translate button" then it shows the word in english in the right field. If i click "play sound" then it plays the cound recorded for the word (in thai). 4.2) When i click "random word in english " then program show a randon word in english first in "green" field - - then if i click "translate button" then it shows the word in thai in the right field. If i click "play sound" then it plays the cound recorded for the word (in thai). 4.2) for each time then user clicks "right" or "wrong" button and then program shows the next random word. Program also calcualtes the number and percentage of right and wrong thruout the session of the program (since prgoram was opened). Program must also show the statistics for the last 20 words as well (right and wrong as number as well as percentages). Peogma must also show how many words has been used/tested this session. Words can be tested unlimited times (so even if there are only 254 words then they can be tested 400 times in a sessions). 5) the right and green field must contain up to 120 characters each and must be under each other (instead of NEXT to eahc other as they are now). Enclosed is program made by previous coder so you can get some idea how to make program. Windows 7 - 64 bit. .Net v 4.0