The ground ___________ (start) to shake.
started
_________ the asteroid hit the Earth?
did
_________ game ________you______yesterday? (what/ play)
What game did you play yesterday?
I ____________ to buy a new book. (decide)
decided
_________ you __________ any fossils? (notice)
Did you notice any fossils?
________ the dust ______ the sky? (cover)
Did the dust cover the sky?
Small mammals _________ (live) when the dinosaurs lived.
lived
Carnivores _________________ (not/like) grass and leaves.
did not like
Dinosaurs _____________ (disappear) from Earth.
disappeared
Volcanoes ___________________________ (not/erupt).
did not erupt
Dinosaur ___________ (enter) the cave.
entered
_________________ Jen ________at school? (what/ study)
What did Jen study at school?