[ 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:
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