[ Grammar ]
People … feed animals in the zoo.
A. should
B. have to
C. mustn’t

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Past TenseAdverb Of PlaceMaritime Vocabulary and GrammarHave as verb and auxiliaryModal Verbs and Contrastive ConjunctionsPast Perfect or Past Perfect ContinuousModals and PrepositionSimple and Continuous Present TenseDefinite & Indefinite Pronoun & ConditionalsIELTS GrammarOther quiz:
Vocabulary & Grammar › ViewIt is ____________ knowledge that water boils at 100°C.
A. common
B. popular
C. regular
D. normal
Gerunds As Objects of Prepositions › View
Simon is keen ……. on the trip
A. going
B. goes
C. to go
D. Both A and C
Antonyms › ViewWhich two words are not antonyms?
A. Hungary and full
B. White and black
C. Salty and sweet
D. Bumpy and rough
Tenses › View
. Which of the following is correct?
A. I watches TV every evening.
B. She is speaking English fluently.
C. They has been learning Spanish.
D. We have saw that movie before.
