This is a great exercise for visualizing how English sentences are structured. The SVOMPT method is particularly helpful because it forces you to see the "skeleton" of the sentence.
Here is the breakdown of your text organized into the SVOMPT table:
SVOMPT Table
| Subject (S) | Verb (V) | Object (O) | Manner (M) | Place (P) | Time (T) |
| Robert | lives | in an apartment | |||
| He | loves | his job | |||
| His wife | teaches | college courses | |||
| They | work | in the mornings |