四、词汇运用。
根据句意及汉语提示写单词。
1.Mary often ____ (义务做) to look after sick children in hospital on weekends.
2.Jack always stays at home alone, but he doesn't feel ____ (孤单的).
3.He asked ____ (几个) questions about the future of the country.
4.Miss Wang had a strong feeling of ____ (满足) when she finished her work.
5.I offered my seat to a ____ (盲的) woman on the bus yesterday.

四、1. volunteers 2. lonely 3. several 4. satisfaction 5. blind

五、从方框中选出合适的词,并用其适当形式完成短文。
continue,free,spend,happy,help,make,provide,study,unable,trouble
Amanda is a very kind girl. She always likes to help people who are in 1.____. Now Amanda is 2.____ in the University of Texas. At the same time, she is volunteering to teach at Heart House in her 3.____ time. Heart House is a local after-school program for children. It 4.____ some extra education for those children who are not doing well in their studies.
Amanda goes to Heart House to teach the children twice a week. She also 5.____ a website for Heart House. In this way, more people will have more chances to learn about Heart House and 6.____ the children there.
Because of Amanda's website, every week 125 volunteers 7.____ about four hours helping the children at Heart House now. “Without Amanda's website, Heart House would be 8.____ to have enough volunteers. Her support is much appreciated,” the program leader says.
“I feel happy to teach those kids how to study. The 9.____ thing is that I can also learn a lot from them, too. I won't give up volunteering after graduation. I hope to 10.____ teaching kids who need help,” Amanda says.

五、1. trouble 2. studying 3. free 4. provides 5. makes 6. help 7. spend 8. unable
9. happiest 10. continue