these scienists have made a great c to sending uo the satellites into outer place1\these scienists have made a great c to sending uo the satellites into outer place2\wu ke has won the first place.she deserves it because she is the most h girl in the

these scienists have made a great c to sending uo the satellites into outer place
1\these scienists have made a great c to sending uo the satellites into outer place
2\wu ke has won the first place.she deserves it because she is the most h girl in the class.

1.contribution 2.hardworking