Відео

Transportation problem - North West Corner Method - exercises Step by step: ua-cam.com/video/j5o6WNX_Sqo/v-deo.html

Transportation problem - Northwest corner method - step by step Exercises: ua-cam.com/video/Os37Mr5wUtc/v-deo.html

Shania Twain - You're still the one

English grammar - Types of nouns; proper nouns, common nouns, mass nouns, countable and uncounntable nouns, partitive nouns

English grammar - Should

English grammar - Parts of sentence

English grammar - Parts of speech

Manuel Mijares - Me cuesta tanto olvidarte (English translation)

Alejandro Sanz, Jesse y Joy - No soy una de esas (English)

Nelly Furtado - Say it right (lyrics)