Upper Intermediate: Unit Test 4
Upper Intermediate: Unit Test 4
Upper Intermediate: Unit Test 4
UPPER INTERMEDIATE
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New Language Leader Upper Intermediate Unit Test 4 © Pearson Education Ltd. 2014 1
NEW
UPPER INTERMEDIATE
Total: /400
Technology is improving very 1 ,
leading to incredible medical 2 .
For example, a gel which stops bleeding by binding
cells together has been created using a natural
3
which has been discovered
after years of careful 4 . It also seems
that physicians will be able to access more
5
created body parts by
growing them outside the body or using 3D printer
technology. Not only will large body parts like
bones and organs be made, but also the smallest
parts, cells. An American university has developed
a substance with the same qualities as human bone.
These bones could 6 the way in
which broken bones are repaired.
New Language Leader Upper Intermediate Unit Test 4 © Pearson Education Ltd. 2014 2