His parents often watch TV in the evening

His parents often watch TV in the evening.
His parents don't watch TV in the evening.
Do his parents often watch TV in the evening?
The boy likes to climb up the hill.
The boy doesne't like to climb up the hill.
Does the boy like to climb up the hill.

they boy likes to climb upthe hill
The boy doesn't like to climb up the hill.否定
Does the boy like to climb up the hill?疑问
His parents often watch TV in the evening.
His parents don't often watch TV in the evening.否定
Do his parents often watch TV in the evening?疑问

Do his parents often watch TV in the evening?
Does the boy like to climb up the hill?
借助助动词DO或者DOES(第三人称单数形式),将其放在最前面!
His parents do not often watch TV in the evening.
The boy does no...