[ Tenses ]
While I _____ the language course, I met lots of young people from all over the world.
A. did
B. was doing
C. has done
D. am doing
Select your answer:
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Grammar › ViewMr. Tan likes Johnny because he is………………..honest boy
A. a
B. an
C. the
D. –
Vocabulary › View
Thousands of acres of forest are being cut down every year and the ____ of many animals are being destroyed.
A. natural resources
B. natural habitats
C. ways of life
D. living surroundings