我习惯了
wǒ xíguàn le
I'm used to it
他不习惯这里
tā bù xíguàn zhèlǐ
He isn't used to being here
他的习惯
tā de xíguàn
His habit
养成好习惯
yǎngchéng hǎo xíguàn
Develop good habits