Постройте отрицательные предложения. 1.my teacher can understand spanish 2.kate has got a little dog. 3. my little sister goes to school 4. my little sisters go to school 5. my uncles are businessmen

1.My teacher can't understand Spanish.
2.Kate hasn't got a little dog.
3. My little sister doesn't go to school.
4. My little sisters don't go to school.
5. My uncles aren't businessmen.