1,Our parents are workers.từ gạch chân là our parents.
Phủ định: our parents aren't workers
nghi vấn: who are workers?
2,The farmers are poor.từ gạch chân làpoor.
Phủ đinh: the farmers aren't poor
nghi vấn: how are the farmers?
3,The water is fresh.từ gạch chân là the water.
phủ đinh: the water isn't fresh
Nghi vấn: what is fresh?
4,The child is on the street.từ gạch chân là on the street.
phủ định: the child isn't on the street
nghi vấn: where is the child?
5,The city is busy.từ gạch chân là the city.
phủ định: the city isnt busy
nghi vấn: what is busy?