1 Did Nga go to the zoo last week?
2 Did they meet her at the meeting last week?
3 Did they live in this town in 1990?
4 He took his children to the zoo
1.Did Nga go to the zoo last week?
2.Did we meet her in the meeting last week?
3.did they live in this town in 1990?
4.he took his children to the zoo.