I _________ plenty of charity work lately - just last week I volunteered to help an old man cross the street. (DO)
have done / volunteered
How many tests _______ so far? (HAVE)
have you had
Over the last month, I _______ hard for my next marathon. (TRAIN)
have been training
What a mess! Someone _________ their hair cut. (HAVE)
has had
This is the third time you _______ on me. Do you want to go for lunch or not?? (CANCEL)
have cancelled
The lights in that office building ________ on and off all evening. (GO)
have been going
My neighbours ________ a nice cabin in the mountains. (BUILD)
have built
