[ Past Tenses ]
I knew that our parents … (grow) melons in their greenhouse since they bought the house.
A. had grown
B. grew
C. were growing
D. had been growing
Select your answer:

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Vocabulary & Grammar › ViewWhat is olive oil?
A. a spice
B. a drink
C. a cooking ingredient
Tenses › View
They were talking …….. the teacher was explaining.
A. Before
B. After
C. While
D. by the time
E. As soon as
