Question:
Quyen _______ in the supermarket when she saw her old friend.
-
A.
was shopping -
B.
shops -
C.
is shopping -
D.
has shopped
Reference explanation:
Correct answer: A
Knowledge: The combination is
Explain:
S + was/were + Ving when + S + Ved/V2
=> describes an action that is happening when another action is interrupted
=> Quyen was going super, when she met an old friend
Choose A.
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