根据句意用所给单词的适当形式填空。
1. I am going to ___________ (be) a doctor when I grow up.
2. Jack plays the violin very well. He must be a      (violin) when he grows up.
3. What’s the       (mean) of what he said?
4. Now the ______ (pollute) is very serious.
5. We should plant ______ (many)trees than before.
6. There are ______(hundred)of people planting trees on the hill.
7. Let’s              (make) a banana milk soomthie together.
8. How much             (orange) do you want?
9.            ，(final) drink the banana milk shake.
10. Here is a way __________(make)turkey.