1, Jennie goes to school at seven o'clock in the morning.
2, Where does Hung like? 
3, Did you take part in the singing contests?
4, Hoa invites Minh to her birthday party.
5, She went to the party with her friends.

Keep Boys And Girls Quiet.

1b

2, 28/10

12,5 = 12\(\dfrac{5}{10}\)

3,14 = 3 \(\dfrac{14}{100}\)

5,05 = 5 \(\dfrac{5}{100}\)

6,018 = 6 \(\dfrac{18}{1000}\)

my name is duong