You use this tense to talk about an experience you've had in your life.

• the present perfect tense

• the present perfect continuous tense

You use this tense to express that an action that started in the past still continues today.

• the present perfect tense

• the present perfect continuous tense

You use this tense to stress duration.

• the present perfect tense

• the present perfect continuous tense

How long ___ (know) Lucas?

• had you known

• did you know

• have you been knowing

• have you known

Julie ___ (learn) to drive for six years!

• has learned

• learnt

• has been learning

• learned

Dano feels great these days. He ___ (get) up early lately.

• has been getting up

• got up

• has gotten up

• has got up

I ___ (not/do) the housework yet.

• didn't do

• haven't done

• haven't been doing

• don't do

Somebody ___ (eat) my cookies. There are very few left.

• has eaten

• ate

• has been eating

• had eaten

I think I ___ (like)  chocolate since I was born.

• have liked

• have been liking

• liked

• like

They ___ (travel)  for months, and they ___ (visit)  three countries so far.

• have been travelling / have been visiting

• travelled / have visited

• have been travelling / have visited

• have travelled / have visited