[ Tenses ]
I __________________a letter when he came to my house.
A. am writing
B. was writing
C. will write
D. wrote
Select your answer:

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Verb IdentificationPresent Perfect Tense and Simple Past TenseNoun QuantifiersV-ing/to-VLet & Be allowed toPresent Simple & Present Continuous TensesCountable QuantifiersComparatives, Superlatives & EquativesFood VocabularyPossessive NounsOther quiz:
Tenses › ViewShe ______ for two hours when her mother finally arrived.
A. had been waiting
B. was waiting
C. waited
D. has been waiting
Grammar › View
___ you heard about my new job?
a. Have
b. Has
