Topics: Grammar
I ________ when my boss walked in my office. I was on Facebook.
A. wasn´t working
B. didn´t working
C. wasn´t worked
D. worked
Select your answer:

Random Topics:
Apostrophes and GrammarGrammar (Adjectives)Present ContinuousDefinite vs Zero Article Abstract NounsSentences Function and StructureThe Future Simple TenseVocabulary and PrepositionsModals and Past ModalsIrregular verbsModal Verbs for PossibilityOther quiz:
Grammar › ViewMy friend ___ a good computer
A. have
B. has
Tag Question › View
The monument does not show the bust of President Clinton,______?
A. doesn’t it
B. does it
C. is it
D. isn’t it
