[ Grammar ]
What (you/do) when I (call) you last night?
A. did you do / was calling
B. were you doing / called

Random Topics:
Phrasal Verbs and Verb FormsAdverb ClauseVocabulary and PrepositionsSingular and Plural NounsGive, do and makeVerbs, Tenses, and VocabularyCompound Nouns and Compound Adjectives QuestionsPronoun & Present SimpleApologizingTransitionsOther quiz:
Simple Present Tense › ViewWhere do I sit?
A. In the chair
B. On the chair
C. At the chair
D. Under the chair
Modal Auxiliaries and To Be Verbs › View
. Not far from the Hudson River _____ a little valley known as sleepy hollow.
A. Am
B. Are
C. Is
Grammar › ViewIt was ____________ a shocking news____________ many people couldn’t believe it.
A. such / so
B. so / that
C. so / so
D. such / that
Tenses › View
The dog is barking loudly outside.
A. Simple Present
B. Present Continuous
C. Present Perfect
D. Simple Future (With Modals)
