[ Gerunds and Infinitives ]
It is our responsibility to ________ the needy in the world.
A. help
B. helping
C. we help
D. helped

Random Topics:
Gerunds, Infinitives and ParticiplesSimple Present ProgressiveSentence Structure and ConjunctionsPresent Simple/AffirmativeSubordinating ConjunctionTOEFL GrammarGrammar & VocabVerbs of movementPast Simple and Past ProgressiveSimple Past vs Past Continuous TenseOther quiz:
Grammar › ViewChoose the conjuntions.
A. beside
B. above
C. and
Present Tenses › View
She _______ (to dance) every weekend.
A. dances
B. dance
C. is dancing
D. are dancing
Vocabulary › ViewWhat does salary refer to?
A. The amount of money an employee is paid
B. Attitudes or personality traits
C. Document providing an overview of skills
D. Concrete, measurable abilities
Vocabulary › View
Biology and chemistry are ______in the field of science
A. convicts
B. dungeons
C. disciplines
D. treaties
