[ Adverb Clauses ]
After __________ every door, I went to upstairs to my bedroom.
A. I lock
B. locked
C. locking
D. lock

Random Topics:
Modals TensesSynonym and AntonymVerb Forms and PrepositionsInfinitives or GerundsConjunctionsHave to/Has toElectricity VocabularyPast Simple VerbsPrepositions and Prepositional PhrasesApostrophes and GrammarOther quiz:
Grammar › View____________ continent
A. a
B. an
Modal Auxiliaries and To Be Verbs › View
. Janet did not get enough sleep last night. She ______ be a bit grouchy today.
A. May
B. Will
C. Can
Tenses › ViewThird-person singular present form of verb “to be”:
A. is
B. was
C. being
Present tense Affirmative › View
Oliver always ___________ fun
A. have
B. has
