Luckily,the doctor finally saved the i( ) woman.She could't d( ) which house to buy.They are both

Luckily,the doctor finally saved the i( ) woman.She could't d( ) which house to buy.They are both
S( ) talking!You must keep quiet in the reading room.
F( ) put out the fire in that building yesterday.
She can't come to school today,because she is s( ) ill.