1.i am you`ll (首字母s) if you work hard.2.project hope is a service program to help poor students.3.some have changed our

问题描述:

1.i am you`ll (首字母s) if you work hard.2.project hope is a service program to help poor students.3.some have changed our life.they make the word become better.4.China has developed a lot because of our country`s one-child 5.we`ll take to help you with your English

1.succeed
2.social
3.inventions
4.policy
5.measures