[ Tenses ]
While we (sleep), our parents (watch) TV.
A. slept, watched
B. slept, were watching
C. were sleeping, watched
D. were sleeping, were watching

Random Topics:
Modals of Necessity and SuggestionPast Simple - Present PerfectPresent Tenses and VocabularyArticles & PrepositionModal Auxiliary VerbsComparative & Superlative AdverbsFuture Tense and ConditionalsGiving and Asking for AbilityNoun, Verb, AdjectiveThe Future Simple TenseOther quiz:
Grammar › ViewThe wall is still wet from the paint so remember not to lean ______ the wall.
A. on
B. against
C. at
Prepositions › View
He throws the paper plane ______________ the window.
A. Through
B. On
C. Into
The tornadoes that tear through this county every spring _____ more than just a nuisance.
A. Is
B. Are
Grammar › View
The baby cried for his bottle.
A. past
B. present
C. future
