1.+=
-=
?=were they policeman 30 years ago?
2.+=
-=We didn't visit our ground father last month
?=
3.+=
-=
?=Did he come to my house yesterday?
-=
?=were they policeman 30 years ago?
2.+=
-=We didn't visit our ground father last month
?=
3.+=
-=
?=Did he come to my house yesterday?
+ they were policemen 30 years ago.
- they were not policemen 30 years ago.
(krn they, shg policemen..bukan policeman)
2.
+ we visited our grandparents last month
? did we visit our grandparents last month.
(grandparents y kak..kl ground parents artinya org tua bagian bawah)
3.
+ he came to my house yesterday
- he didn't come to my house yesterday