[ Past Perfect or Past Perfect Continuous ]
After they ________ the door, they saw that awful mess.
A. had opened
B. had been opening
C. had open
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Indefinite and Definite ArticlesPast Simple & Past ContinuousIntermediate GrammarNouns, Pronouns, Antecedents, and Singular and PluralPresent and Past Simple TenseAuxiliary and Modal VerbsQuantifiers and AdjectivesSimple Past Tense (was/were)Linking Words and ConjunctionFamily Vocabulary and GrammarOther quiz:
Grammar › ViewWhat is the verb mood of the following sentence: I wish I could go to the concert.
A. subjunctive
B. emphatic
C. imperative
D. indicative
Grammar › View
I ________________ all of my homework as soon as I got home.
A. did
B. do
Grammar › ViewSome people like adventurous vacations, while .
A. others go to Montreal
B. others prefer relaxing on a beach
C. group tours are good, too
Modal Verbs › View
We … to take the rubbish out every evening.
A. should
B. ought