Subject and Object Complement

Subjective complement
Is the complement that is used to designate, describe or emphasize the subject.
Example Complemet Subject :

1.   He grew happier gradually.

2.   My favorite sport is running

3.   At what time does the bus leave?

4.   Billy’s mistake was that he refused to take lessons.

5.   The truth is that Billy was not very smart.

6.   The question is whether other boys will try the same thing.

7.   What book will you borrow from the library?

8.   A long time ago, the ancient land of Sunda was ruled by a king and a queen.

9.   The idea is that we take it in turns.
10. What kind of food do you like most?

Objective complement
Is the complement that is used to designate, describe or confirm the object.

Example Objective Complement :

1.   They will name their dog whatever they want to

2.   My question is whether she can drive the car.
3.   She would marry the one who gave it back to her

4.   They named the boy Fahri

5.   Sinta enjoys swimming in beach

6.   She became moody and distracted, which caused her to keep dropping her shuttle on the            floor

7.   We elected her our Principal

8.   My conclusion is that Kangaroo lives in Australia

9.   My question is what she is doing

10. The news makes me upset