В следующих предложениях измените время глагола на Present Perfect. Переведите предложения на русский язык. Example:
 Rose is learning the poem. Роза учит стихотворение. 
 Rose has learned the poem. Роза выучила стихотворение.
 1. My friend is helping me to solve a difficult problem.
 2. I am learning a poem.
 3. She is opening a box of chocolates.
 4. We are looking for more CDs with good music.
 5. I am translating a difficult article from German into Russian.
 6. Helen and Mike are cooking something nice.
 7. My friend is washing his hands.
 8. The Smiths are watering flowers.