Present Perfect Progressive and Present Perfect

I'm  very hungry. I ..... all day.

• didn't eat
• haven't ate
• haven't eaten
• have been eating

Their new kitchen looks fantastic. They ..... completely.....it.

• have.....been redecorating
• have.....redecorated
• already.....redecorated
• didn't.....redecorated

Our kitchen's a mess. We ..... any cleaning for weeks.

• didn't do
• haven't been doing
• have done
• haven't done

I think they are dating. They ..... a lot of each recently.

• had seen
• haven't been seeing
• have been seeing
• have seen

We've discovered this great cafe' and we ..... there a lot.

• have been going
• have gone
• are going
• have went

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