Doplňte tóny.

1.      chufa              chufa

2.      tongzhi            tongzhi

3.      chengguo        chengguo

4.      chuantong      chuantong

5.      dajia               dajia

6.      dasao              dasao

7.      daxue              daxue

8.      ganjing           ganjin

9.      hutong                        hutong

10.  huanying         huanying

11.  huoche            huoche

12.  jishi                 jishi