[ Simple Present and Present Continuous ]
Ssshh! The baby … . The baby … for ten hours every night
A. is sleeping ; sleep
B. are sleeping ; sleeps
C. is sleeping ; sleeps
D. are sleeping ; sleep

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Comparative AdjectivePrepositions and Preposition PhrasesIntermediate PrepositionsModals and ResponsibilitiesPast Tense vs Present Perfect TensePossessive PronounsFuture Continuous, Future Perfect and Future Perfect ContinuousModals in the Past - Speculation and DeductionPresent Simple vs Past SimpleBasic GrammarOther quiz:
Grammar › ViewThe Coachella Music and Arts Festival starts this Friday.
A. Entertainment
B. Travel
C. health
Grammar › View
What is the complete subject of the sentence?
Three mice ran across the floor.
_
A. ran
B. Three mice
C. across the floor
D. mice