Q: Keywords: airport, depart, plane
What is a sentence that includes all these keywords?

A: airport as seen from sea with a departing plane

Q: Keywords: entrance, soldier, stand
What is a sentence that includes all these keywords?

A: a military soldier stands guard at the entrance of a town

Q: Keywords: portrait, take, time
What is a sentence that includes all these keywords?

A:
a portrait of a juvenile badger taken during feeding time