17) write questions to the underlined words. 1) young leaves appear in the trees in spring. 2) my parents usually leave home early. 3) she understands german very well. 4) we need three apples for the fruit salad. 5) the cat looks at tth sausage because it is hungry. 6) mike helps his parents to clean the flat. 7)the boy wants to get the toy from the shelf.

1. When do young leaves appear?
2. Who usually leaves home early?
    When do your parents usually leave home?
3. What does she do very well?
    How does she understand German?
4. Who needs three apples for the fruit salad?
    How many apples do we need for the fruit salad?
5. Where does the cat look when it is hungry?
     Why does the cat look at the sausage?
6. How does Mike help his parents?
    What does Mike do?
7. Who wants to get the toy from the shelf?
     What does the boy want to get from the shelf?