1
I'm ------------ about dinosaurs fossils
2
i´ve ------- this backpack all day and my back hurts
3
the dog ------ five kilometers in one minute
4
she ------ the door and screamed loudly
5
she was the one that ----- this book
6
I used to ---- with my friend all day with the cell phone
7
have you ever ----- twelve hours in line?
8
he has ---- that exercise three times and didn´t understand that topic
9
I have ---- waiting for you and I feel tired
10
you should --- to eat this chocolate
