[ Tenses ]
What ____ you ______(do) when I called?
A. did you do
B. does you do
C. do you do
D. did you did

Random Topics:
Past simple - Irregular VerbsPhrasal Verb With TakeAdverb of MannersWill, Be going to, Present ContinuousSimple Past Irregular & NegativeGrammar - could / could notPassive Voice - Present ContinuousPresent Continuous TensePassive VoicesReported Speech and TensesOther quiz:
Simple Present Tense › View(Mr. Chan/ teach) English?
A. Is Mr. Chan teach English?
B. Does Mr. Chan teach English?
C. Are Mr. Chan teach English?
D. Do Mr. Chan teach English?
Grammar › View
The news that his job was in jeopardy caused James to ___________ with concern.
A. FROWN
B. BEAM
C. GRIMACE
D. HOWL
