1. The fossils were found by a group of scientists. (對線部分媾問)
             were the fossils found         ？
2. They poured the dirty water into the lake nearby. (改為被動句)
   The                              into the lake nearby                .
3. Mom added some salt. (改為被動句)
                              by mom.
4. Meimei was worried and the librarian was worried too. (改為同義句)
   Meimei was worried and                 the librarian.
5. I heard a piece of beautiful music when I came in. (改為同義句)
    A piece of beautiful music                 my ears when I       .

    I asked Mom to let me cook dinner for the family last night. I told her I'd
cook something simple so she agreed.
    We usually eat Asian food like Chinese or Japanese, but I decided to make something different. I chose an Italian food-Spaghetti with meat sauce(肉羹).Spaghetti is easy to cook.
    I put enough Spaghetti for everyone in my family into a pot of boiling,
salted water.  1 let it cook for about ten minutes. But before this, I made the meat sauce.
    I want the meat sauce to be really delicious. I chopped（剁碎）an onion
into small pieces.  I fried the onion in the oil for a few minutes.
    When the onion was soft, I put some beef into the pot with the onions, and fried them together for a few minutes. Then I added some tomatoes. Finally, I added some tomato juice and let it cook on a low heat for about an hour.
    When the Spaghetti was ready, I put it into a large bowl. Then I poured the meat sauce over it.
    There was enough for everyone and we all put some cheese on top of it.  
Everyone enjoyed it and Mom said she would let me cook something else
another day.
    I'm going to read a cook book and find something really interesting to
cook.

根據(jù)短文內(nèi)容，完成下列各題。
1. I want to cook something                 for my family.
2. We usually eat        food, but I decided to choose an              
food-Spaghetti.
3. I add some____ ,beef into the meat sauce and it must be______.
4. After frying beef with the onions together for a few minutes,I again added
some___     ．
5. Everyone in my family enjoyed the meal and I'm going to read a ____to
find something really       to cook.

       I asked Mom to let me cook dinner for the family last night. I told her I'd cook something simple so
she agreed.
       We usually eat Asian food like Chinese or Japanese, but I decided to make something different. I
chose an Italian food-Spaghetti with meat sauce(肉羹).Spaghetti is easy to cook.
       I put enough Spaghetti for everyone in my family into a pot of boiling, salted water. I let it cook for
about ten minutes. But before this, I made the meat sauce.
       I want the meat sauce to be really delicious. I chopped(剁碎)an onion into small pieces. I fried the
onion in the oil for a few minutes.
       When the onion was soft, I put some beef into the pot with the onions, and fried them together for a
few minutes. Then I added some tomatoes. Finally, I added some tomato juice and let it cook on a low
heat for about an hour.
       When the Spaghetti was ready, I put it into a large bowl. Then l poured the meat sauce over it.
       There was enough for everyone and we all put some cheese on top of it.  Everyone enjoyed it and
Mom said she would let me cook something else another day.
       I'm going to read a cook book and find something really interesting to cook.

1. I want to cook something ________for my family.

2. We usually eat _________food, but I decided to choose an _________food-Spaghetti.

3. I add some _________,beef into the meat sauce and it must be_________.

4. After frying beef with the onions together for a few minutes, I again added some_________.

5. Everyone in my family enjoyed the meal and I'm going to read a ________to find something
really ________to cook.