[ Grammar ]
While he ______ (sleep), they ______ (rob) his house.
A. slept / were robbing
B. slept / robbed
C. was sleeping / were robbing
D. was sleeping / robbed

Random Topics:
Simple vs Continuous Past TensePast Simple and Past ProgressiveAction, Helping & Linking VerbsTOEIC GrammarPresent simple, Present continuous, Singular, PluralGerunds in SentencesPresent Simple & ContinuesPast Simple Negative & QuestionsPast Tense vs Present Perfect TensePresent and Past TenseOther quiz:
Grammar › ViewThat lollipop is very sticky.
The adjective in this sentence is _________.
A. lollipop
B. sticky
Regular and Irregular Adverb › View
She’s _____ cooking. She needs more practice.
A. good at
B. bad at
C. good at and bad at
D. all of the above
Future Tense › ViewWhich sentence is correct?
A. Jack will calls me.
B. Jack will call me.
C. Jack will call me yesterday.
Relative Clauses › View
Do you know the student
A. which won the competition?
B. who won the competition?
C. whose competition won?
D. whom competition won?
