Sentence using 'ever': Have you ever visited Greece?
Sentence using 'for': Janet has lived in London for 15 years.
Sentence using 'yet': Has she booked the hotel room yet?
Sentence using 'since': I haven't been abroad since 2010.
Sentence using 'never': I have never ridden a bike.
Sentence using 'yet': Has Anton missed the bus yet?
Sentence using 'yet': Have the Smiths reached Moscow yet?
Sentence using 'already': They have already been on a cable car.