Question:
When I saw Bob, he __________ his car.
-
A.
washed -
B.
had washed -
C.
was washing -
D.
is washing
Reference explanation:
Correct answer:
Knowledge of the combination then
“When” is used to describe an action that is happening, and another action is in progress
Past continuous tense
When I met Bob, he was washing the car.
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