I saw Mr Harris an hour (ago/before).

Jack and Nelly ___ (not write) to us from Mexico yet.

Mike has (never/ever) been to England.

My sister isn't here at the moment. She's (been/gone) to the cinema with her friends.

A: How long (have you lived / did you live) in this house? B: Well, I (have lived / lived) here since 2016, but I (have bought / bought) it in 2015.

Brenda (has always wanted / always wanted) to explore a cave but she (hasn't done / didn't do) that yet.

A: So, (have you gone / did you go) to Africa last year? B: Yes, it (has been / was) great.

Bruce has (always/before) wanted to become an actor.

Lisa has (saw/seen) this film twice.

I haven't visited Laura (for/since) last week.

John hasn't (finish/finished) work yet.

(Has/Have) you ever played chess?

Have you sent an e-mail (before/ever)?