[ Infinitives or Gerunds ]
Sam often forgets ………………the door
A. locking
B. to lock
Select your answer:
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Grammar › ViewWhere ………………………………… your little brother?
A. are
B. does
C. is
D. be
Grammar › View
I called my doctor’s office, but I got the voicemail. They ________ be closed for lunch.
A. must not
B. won’t be able to
C. will be able to
D. must