Jawaban:

1.The boss is her brother.

Negative: The boss is not her brother.

Positive: The boss is her sibling.

Interrogative: Is the boss her brother?

2.Ryan and Novel are best friends.

Negative: Ryan and Novel are not best friends.

Positive: Ryan and Novel are close friends.

Interrogative: Are Ryan and Novel best friends?

3.He is sick.

Negative: He is not sick.

Positive: He is unwell.

Interrogative: Is he sick?

4.I am a teacher.

Negative: I am not a teacher.

Positive: I work as a teacher.

Interrogative: Are you a teacher?

5.Eva is a very clever girl.

Negative: Eva is not a clever girl.

Positive: Eva is an intelligent girl.

Interrogative: Is Eva a very clever girl?

6.I am very happy.

Negative: I am not happy.

Positive: I am extremely happy.

Interrogative: Are you happy?

7.She is sad.

Negative: She is not sad.

Positive: She is feeling blue.

Interrogative: Is she sad?

8.The boy and girl are siblings.

Negative: The boy and girl are not siblings.

Positive: The boy and girl are related.

Interrogative: Are the boy and girl siblings?

9.He and I are brothers.

Negative: He and I are not brothers.

Positive: He and I are siblings.

Interrogative: Are he and I brothers?

10.The man is the owner of the place.

Negative: The man is not the owner of the place.

Positive: The man is the proprietor of the place.

Interrogative: Is the man the owner of the place?

11.He is happy.

Negative: He is not happy.

Positive: He is content.

Interrogative: Is he happy?

12.We are his students.

Negative: We are not his students.

Positive: We are studying under him.

Interrogative: Are we his students?

13.They are my sisters.

Negative: They are not my sisters.

Positive: They are my siblings.

Interrogative: Are they my sisters?

14.Rudy and George are brothers.

Negative: Rudy and George are not brothers.

Positive: Rudy and George are siblings.

Interrogative: Are Rudy and George brothers?

15.We are police officers.

Negative: We are not police officers.

Positive: We are law enforcement officers.

Interrogative: Are we police officers?

16.The man is the owner of the shop.

Negative: The man is not the owner of the shop.

Positive: The man is the proprietor of the shop.

Interrogative: Is the man the owner of the shop?

17.Venice and Rachel are his best friends.

Negative: Venice and Rachel are not his best friends.

Positive: Venice and Rachel are his closest friends.

Interrogative: Are Venice and Rachel his best friends?

18.I am a teacher.

Negative: I am not a teacher.

Positive: I work as a teacher.

Interrogative: Are you a teacher?