Q: Keywords: building, entrance, function
What is a sentence that includes all these keywords?

A: building function and continent waving above the entrance

Q: Keywords: crowd, push, way
What is a sentence that includes all these keywords?

A: Someone pushes his way through the crowd.

Q: Keywords: form, million, year
What is a sentence that includes all these keywords?

A:
the boulders formed millions of years ago on the ancient sea floor .