When she _____ (open) the door, she realized she had forgotten her keys.
A. opened
B. had opened
C. has opened
D. was opening
Random Topics:
Sentences and Non SentencesArticles and NounsVerb BEPast Tense & Past Continuous TenseBASIC GRAMMAR - PRONOUNSHow much and how manyGrammar - Present Perfect with already, just, yetModal Auxiliaries and Similar ExpressionsPassive Voice & TensesPresent Perfect and Past TensesOther quiz:
Grammar › ViewJohn wore a Dracula costume to the ………. dress party.
A. trendy
B. fancy
C. bright
D. elegant
Modals › View
Which sentence uses a modal verb to express a necessity?
A. You can finish your project by Friday.
B. You must finish your project by Friday.
C. You might finish your project by Friday.
D. You should finish your project by Friday.
Perfect Tenses › ViewUse the present perfect tense in a sentence to describe an action that started in the past and is still continuing.
A. I have visited Paris last summer.
B. I have lived in this city for ten years.
C. I have finished my homework yesterday.
D. I lived in this city for ten years.
Reported Speech › View
Maria: “I think I will go out to dinner tonight.”
A. Haru: Maria said (that) she thought she would go out to dinner tonight.
B. Haru: Maria said (that) she thought she willing go out to dinner tonight.
C. Haru: Maria said (that) she thought she will go out to dinner tonight.
D. Haru: Maria said (that) she thought she will be going out to dinner tonight.