Commercial sites comprise only a fraction of online meteorology.
Commercial sites contain online meteorology, although it is only a fraction.
Commercial sites contain online meteorology, but not just a fraction.
A man gets ready for a race.
The man wears a D cup.
He stopped to look at the statue of kittens in a basket.
Dorcas, tell Manning not to come here.
A person is holding her head
Gabriel gazed outside.