[ Comparisons ]
Ozone depletion has been_________at the poles, especially over Antarctica, where a seasonal ozone layer “hole” appears.
A. as much severe as
B. so many severe as
C. far more severe than
D. by far the most severe
Select your answer:
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Grammar › ViewShhh! Don´t shout, the baby ______________
A. sleeps
B. sleep
C. is sleeping
D. sleeping
Question Tag › View
Everything is ready, …..?
A. isn`t it
B. is it
C. it is
D. doesn`t it