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Practice Reading: Reading Fill in the Blanks
ID: #37868
Dinosaurs
Instructions
In the text below some words are missing. Drag words from the box below to the appropriate place in the text. To undo an answer choice, drag the word back to the box below the text.
* Drag the correct answer into all target fields
Dinosaurs largely died off when a Manhattan-size asteroid into Earth 66 million years ago. Meanwhile, in the shadows, tiny mammals had steadily up adaptations that helped them survive the disaster and in its aftermath, a new study suggests. The study came to that conclusion by the complex interactions between a huge range of ancient animals and their ecosystems before and after the asteroid hit.
mapping
brought
thrive
slammed
thrill
picked
entering
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