Lucy hasn’t (ever / never / already) gone to the top of the Taipei 101 Tower. My friends have (already / before / ever) gone snorkeling.
My husband and I haven’t taken a tour of San Salvador (yet / already / never).
She’s climbed Grouse Mountain (before / yet / never).
Have your classmates (before / ever / yet) played volleyball?
Has your daughter used a laptop (before / never / already)?
We haven’t (already / ever / never) gone sightseeing in Italy.