Present Perfect

I have waited / have been waiting for my boarding pass for twenty minutes.

She has revised / has been revising three chapters so far today.

They have downloaded / have been downloading the app but it is not working.

The team has recycled / has been recycling waste for the past month as part of an eco-friendly initiative.

I have never visited / have never been visiting a tourist attraction abroad without checking reviews first.

He has competed / has been competing in three championships this season.

The school has just published / has just been publishing the new curriculum.

She looks exhausted — she has trained / has been training all morning.

He has been studying Spanish two years.

We have known each other we were at university.

She has been working as a freelance journalist 2021.

They have not gone on holiday ages.

The carbon footprint of this company has been falling the last three years.

I have had this device I got it as a birthday present.

The team has been training six weeks for the championship.

I (make) progress with my revision this week — I feel more confident now.

How long (you / get on) with your new flatmate?

The government (invest) in renewable energy since 2015.

She (already / hand in) her assignment — she finished at midnight.

The athletes (compete) in four events so far today.

He looks pale — he (not / go) outside for days.

I (ever / visit) Patagonia? It sounds incredible.

Scientists (study) the effects of deforestation for decades.

She (not / check in) yet — the desk is still open.

We (take up) cycling since buying our new bikes.

I lived in this city since I was a child.

She has been visiting six countries last year.

Have you ever been going on a guided tour?

He has been knowing her for years.

They have already finish the research.