[ Gerund vs Infinitive ]
Did you remember … off the lights?
A. switch
B. switching
C. to switch

Random Topics:
Prepositions after VerbsGrammar - Punctuation of SentencesModal Verb in Passive VoiceFamily Members and Present SimpleClauses and ConjunctionsConditional Sentence Type 2 and Type 3Should, Should not havePreposition and ConjunctionAdjective ClauseCountable & Uncountable NounsOther quiz:
Reported Speech › View“Have you studied reported speech before?”
A. She asked me if I had studied reported speech before.
B. She asked me if I had studied reported speech before?
C. She asked me if I had studied reported speech the day before.
D. She asked me if I studied reported speech before.
Quantifiers › View
“I forgot to bring my pen. Do you have ______ pen that I can borrow, please ?” asked Kim.
A. any
B. many
C. some
D. a lot of
Grammar › ViewThe principal RINGS the old brass bell every day at 3 p.m.
A. verb
B. noun
C. pronoun
Question Tag › View
Tina had hamburgers for lunch, __?
A. hadn’t she
B. hasn’t she
C. didn’t she
D. wasn’t she
