University can be useful, trees can be high, grandparents can be old, when i sleep a lot i can be fast, forest can be wide, dress can be new, medicines can be expensive, polar bears are cold, cats are beautiful, playing is interesting, chineses are ugly, people are strange. I can eat at nights quietly, i can wake up noisely, i can walk quickly, i can run fast, i can draw often, i can laugh loudly, i can do my homework lazily, i can ask politely, i can push somebody angrily, i can open doors gently, i can be careful with fire