Compound and run on sentences

Front

Timmy loves basketball, _______ Timmy doesn't have one.

Back

but

Front

John loves to watch the Transformer movie, ____________ John loves to eat popcorn.

Back

and

Front

The dog must eat dinner, _________ it is going to be hungry.

Back

or

Front

David likes to swim ______________ he likes to play football.

Back

and

Front

Kirk loves fishing, _____________ he can't fish if he doesn't wake up early.

Back

but

Front

I want cereal, ________ the box is empty.

Back

but

Front

I like chocolate cake, __________ I am too full for dessert.

Back

but

Front

Study hard, _____________ bad score.

Back

or

Front

Vino went to the show; he forgot his wallet.

Back

Vino went to the show, but forgot his wallet.

Front

Freya can run two miles, but doesn't run fast.

Back

Freya can run two miles, but she doesn't run fast.