6. Peter sometimes has some difficulties________ his history homework.

8. 对她来说，要分发那么多书是多么困难啊！

9. 课堂上，苏珊经常帮数学老师分发试卷。

13. The old man lives alone, so sometimes he feels l________.

14. Bill often travels to some interesting places ________, but he never feels ________. Because he thinks the peace is also a kind of joy.

阅读短文，用括号内所给词的正确形式填空，使短文完整、正确。

Alice likes cats better than any other animal. Although she is still young, she has had the experience of     15    (look) after cats.

When she     16    (be) a child, she lived with her grandparents. At that time,     17    (she) grandparents had already had an old cat about 11 years old, but she was only 4 years old. It was a good friend for her in her childhood. It was very friendly to her and never     18    (hurt) her. One day, however, it     19    (leave) home and never came back again. It must be     20    (die). She was so     21    (sadly) that she cried for a long time.

Now Alice has four cats. She takes good care of them and makes them live     22    (comfortable). But she is afraid     23    (take) her cats out of the house. She says it is too     24    (danger) for animals to go outside because she thinks that they may be hurt.

Helen Monson has always been interested in helping her community. Her first volunteer experience was for the American Red Cross when she was in high school. When she was a school teacher, she also spent time being a volunteer. One year, she organized a Super Saturday fun day for the kids in the community.

After she retired, she started volunteering to help the old. When her father was older, he was not able to see as well as he used to, which made her sad because he had always enjoyed reading. She felt that it would be fun to read to elderly people in her community. She also helped one woman write her stories. Ann was almost 100 years old, and Helen wrote down information about her life when she visited her. She put the information in a book and got it published. Ann was very excited to share her life story with her children and grandchildren.

After a hurricane (飓风) destroyed some southern cities, Helen volunteered again for the American Red Cross. She prepared food and answered phones in a care center. She says, “I have always liked the Red Cross because the organization helps people in need.”

阅读短文，回答问题。

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