3. Määra, kas sõna on välte- või laadivahelduslik.

Näide: sepp, sepa, seppa - vältev.      
kümblema, kümmelda, kümblen - laadiv.

kott, .....................................................................
paat, .....................................................................
tuba, .....................................................................
lõke, .....................................................................
viga, .....................................................................
hammas, .....................................................................
kaart, .....................................................................
käsi, .....................................................................
leib, .....................................................................
ratas, .....................................................................
pidama, .....................................................................
õppima, .....................................................................
algama, .....................................................................
lükkama, .....................................................................
kaduma, .....................................................................
lõhkuma, .....................................................................
kraapima, .....................................................................
lippama, .....................................................................
sadama, .....................................................................
tõmblema, .....................................................................

4. Kääna asesõnu kumbki ja miski. Jälgi liidete -gi ja -ki lisamist.

Ains. nim. kumbki miski
Ains. om. ........................... ...........................
Ains. os. ........................... ...........................
Ains. sisseütl.   ........................... ...........................
Ains. alaltütl. ........................... ...........................
Ains. saav ........................... ...........................
Ains. kaasaütl. ........................... ...........................