2．
| person | dream | Reason |
| Dave | Computer （11）略 | To learn what he can't get at school |
| Jack | Doctor | To help his grandmother（12）略 |
| Lucy | （13）略 | To be the （14）略person in the world |
| The speaker | （15）略 | To talk to people and learn a lot about the world． |
19．
| Information | |
| Name | Cindy |
| Age | （11）略 years old |
| Where she comes from | （12）略 |
| Where she lives now | In （13）略 |
| She likes （14）略 with people from all over the world． | |
| She is good at playing （15）略． | |
15．
0 119965 119973 119979 119983 119989 119991 119995 120001 120003 120009 120015 120019 120021 120025 120031 120033 120039 120043 120045 120049 120051 120055 120057 120059 120060 120061 120063 120064 120065 120067 120069 120073 120075 120079 120081 120085 120091 120093 120099 120103 120105 120109 120115 120121 120123 120129 120133 120135 120141 120145 120151 120159 159627
| My hometown | |
| 20years ago | Most people were （11）略．There were few factories． |
| The people didn't have （12）略 to eat and wore old clothes． | |
| now | Great changes have taken place in the past （13）略 years． |
| It's more （14）略 and convenient to live now． | |
| People can （15）略 by bus or drive their own cars． | |