DINOSAURS BECAME EXTINCT MILLIONS OF YEARS AGO BECAUSE OF THE EART...

64. - DE DAP AN THI THU DH
Tiếng Anh DE DAP AN THI THU DH

64.

Dinosaurs became extinct millions of years ago because of the earth's climate changed drastically.

A. because of

B. the earth's

C. drastically

D. became extinct

Choose A,B ,C or D which is suitable with the sentence made by the given words.