He studied medicine so that he could become a doctor.

He studied medicine so that he could become a doctor.
Ask and answer questions.Give reasons with "so that".
例：Norman Bethune/study medicine?become/a doctor
---Why did Norman Bethune study medicine?
---He studied medicine so that he could become a doctor .
1.he / go to countries with wars?treat / soldiers
2.he / invent new ways to treat soldiers?stop / so many soldiers dying
3.he / invent new tools for operations?help /soldiers
4.he / start new hospitals in China?people / have treatment