[ Tenses ]
I suddenly remembered that I ____ my keys before leaving the house.
A. forgot
B. had forgotten

Random Topics:
Conditional 0Noun QuantifiersPast Simple, Past Continuous, Past PerfectSimple Future - WillBe going to / WillSynonymsPhrasal verbs and Prepositional PhrasesLinking Verbs & Helping VerbsPast Tense (Regular and Irregular)Adverbial Concession ClausesOther quiz:
Mixed General Quiz › ViewThe impatient boy left ———- without taking his book.
A. Suddenly
B. Hurriedly
C. Quickly
D. Anxiously
Grammar › View
A ______ cannot convey a complete thought.
A. clause
B. phrase
Pre-intermediate › ViewPsychologists know a lot _____ fears
A. of
B. about
C. on
Past Tenses › View
What _____ you _____ when I called you yesterday?
A. was – doing
B. did – do
C. were – doing
D. are – doing
