Q: Keywords: catch, fly, spider, web
What is a sentence that includes all these keywords?

A: spiders on a spider web and caught a fly

Q: Keywords: dancing, event, music
What is a sentence that includes all these keywords?

A: A special event involving music and dancing is being advertised.

Q: Keywords: house, track, train, travel
What is a sentence that includes all these keywords?

A:
A large blue train traveling past some houses on rail road tracks