Present Perfect Continuous Tense

Helen … (to wash) the dishes for fifteen minutes.

• have been washing

• has been washing

• is washing

• has be washing

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

• has bee driving

• have been driven

• has been driving

• is driving

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

• am looking

• has been looking

• have looked

• have been looking

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

• has been working

• have are working

• have been worked

• have been working

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

• have discussing

• has been discussing

• have been discussed

• have been discussing

_____ in a balloon ?

• Has your wife ever flown
• Have your wife ever flown
• Have your wife ever flew
• Has your wife ever flew

_____ her yet?

• Have you saw
• Has you saw
• Have you seen
• Has you seen

How long _____ you _____ your mobile phone?

• have ...been having

• has...been having

• have ... had

• did...had

I __________ a member of the gym for five years.

• have been being

• has been being

• has been

• have been

I ________ my best friend since my childhood.

• have known

• have been knowing

• known

• has known