[ Tenses ]
I lost my keys
A. simple present
B. simple past
C. present perfect
D. present continuous
Select your answer:

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Grammar › ViewYour science project …………… by next Thursday.
A. will be finished
B. must be finished
C. is finished
D. was being finished
Prepositions of Place › View
The aquarium is _______ to the sock.
A. on
B. in
C. under
D. beside
