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[ Gerunds and Infinitives ]
I forget …………………. the door, but I’m sure I must’ve locked it.
A. locking
B. to lock
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Adjectives with Preposition › ViewWe’re excited …… going to England.
A. about
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Grammar › View
What does the contraction “should’ve” mean?
A. should of
B. should love
C. should have
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