[ Grammar ]
I heard him _________ the window last night.
A. to open
B. open
C. opening
D. be opened
Select your answer:

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Tenses › ViewI ____________ (read) a book at the moment.
A. am reading
B. reading
C. reads
D. is reading
Grammar › View
Don’t express regret for something that has happened and cannot be remedied.
A. better late than never
B. crying over spilt milk
