[ Grammar ]
When my friend ________, I ________ an exercise.
A. was coming/ had been doing
B. came/ was doing
C. was coming/ has been doing
D. came/ had been doing
Select your answer:
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Grammar › ViewIn the _____ agriculture, farmers try to limit the use of chemicals and fertilizers.
A. supporting
B. conserving
C. preserving
D. sustainable
Vocabulary › View
Toni offered her a help to carry her ………. because it is too heavy
A. luggage
B. kindness
C. guest