Present perfect continuous

Helen … (wash) the dishes for fifteen minutes.

• have been washing

• has been washing

• is washing

I … (look) for information on the subject since last Friday.

• am looking

• has been looking

• have been looking

Sam … (drive) a car for five hours now.

• is driving

• have been driven

• has been driving

You … (work) as a computer programmer for more than fifteen years.

• has been working

• have are working

• have been worked

• have been working

Andy and Danny … ( discuss) the plans for their winter holidays for two hours now.

• have discussing

• has been discussing

• have been discussing

_____ in a balloon?

• Has your wife ever flown

• Have your wife ever flown

• Has your wife been flying

_____ that girl?

• Have you saw

• Has you saw

• Have you been seeing

How long _____ you _____ (use) your mobile phone?

• have ...been using

• has...been having

• have ... had

I __________ at the gym for five years.

• have been work

• has been worked

• have been working

I ________ here since my childhood.

• have been live

• have been living

• live