[ Present Continuous ]
Please be quiet. My son _____.
A. sleeps
B. sleeping
C. is not sleeping
D. is sleeping

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TOEFLExclamationGrammar speak,talk,say,tellPast Continuous vs Past SimplePresent Perfect Simple & Present Perfect ContinuousQuantifiers and AdjectivesGrammar Past and Future TenseModals and TensesGrammar - to be, possessive, have gotPresent Perfect SimpleOther quiz:
Infinitive and Gerunds › ViewTry to do it without __________ too much noise
A. make
B. making
C. To make
Present Tenses › View
Where (be) ….Linh? — B: He ( water)….. flowers and vegetables in the garden.
A. is / is watering
B. has been / has been watering
C. has been / has watered
D. is / waters
Grammar › ViewThey practice singing the song.
A. TRUE
B. FALSE
Contractions and Conjunctions › View
___________ the new student?
A. Who’s
B. Whose
