[ Tenses ]
I ______ my keys, so I can’t open the door.
A. lost
B. have lost
C. was losing
D. had lost
Select your answer:

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Grammar › ViewMy sister ____ skating.
A. like
B. liketh
C. likes
D. likked
Future Perfect Tense › View
By the time you finish studying , I ———- dinner
A. Will have cooked
B. Will be cooking
C. Am cooking
D. Was cooked
