. She _______ attending the conference next week because of a personal commitment.
A. isn’t
B. doesn’t
C. wasn’t
D. don’t

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Adjectives and PronounsPresent Perfect Simple and ContinuousSimple Past TensesPresent Simple x Present ContinuousSubject Verb Agreement & Subjunctive MoodConjunctions and CommasSimple Verb TensesMixed Present Tensesa, an, the, zero articlePronoun Antecedent AgreementOther quiz:
Grammar › ViewCombine the sentences with a compound predicate.
A. Green iguanas dive underwater to escape predators. Green iguanas can survive falls of 50 feet.
B. Green iguanas dive underwater to escape predators and Green iguanas can survive falls of 50 feet.
C. Green iguanas dive underwater to escape predators and can survive falls of 50 feet.
Phrasal Verbs › View
Put out means
A. draw out
B. drag out
C. draw
D. extinguish
Present Tenses › ViewWhere (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 › View
I think mathematics ,……. English
A. Are easy
B. Are as easy as
C. Are easier
D. Are as easier as
