[ Gerunds & Infinitives + Vocabulary ]
Did you remember ………… the door this morning?
A. lock
B. to lock
C. locking

Random Topics:
Verb to beSuperlativesCompound Nouns and Compound Adjectives QuestionsBe Going To vs. WillModal "Have to"Conditional Sentence 0, 1Verb to haveGrammar & VocabularySimple Past/Past ProgressiveModal Verbs and ConjuctionsOther quiz:
Modals of Obligation › ViewWe _______ recycle our plastic bottles to reduce waste.
A. must
B. may
C. can
D. ought to
Prepositions › View
Will your future house be __________ space?
A. in
B. at
C. on
Grammar › ViewThe sky is cloudy. It _______ raining tonight. I’m not sure.
A. must be
B. might be
Homonyms › View
The lawyer entered the ___.
a. pleas
b. please