Q: Keywords: attract, hold, visitor
What is a sentence that includes all these keywords?

A: event held every year attracts visitors from all around the world .

Q: Keywords: city, system, train
What is a sentence that includes all these keywords?

A: system of electric trains is extensive throughout the city .

Q: Keywords: city, come, morning
What is a sentence that includes all these keywords?

A:
coming into a city in the morning .