[ Grammar ]
Helen …… (to wash) the dishes for fifteen minutes.
A. have been washing
B. has been washing.
C. is washing
D. has be washing

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Modal, Causative Verb & Elliptical StructureContractions and ConjunctionsAdjective ClausesVerbal and Appositive Phrasesused to vs be used to vs get used toPast Continues TenseGerund, Infinitive, Bare VerbCountable & Noncountable NounsGerund or InfinitiveTenses and ArticleOther quiz:
Superlative & Comparative Adverbs › ViewDenilson lives ________ to the bus station in Lundu. (near)
A. nearest
B. nearer
C. more near
D. nearly
Vocabulary › View
They are charges made by a university for the administering of a course of study or an examination.
A. College fees
B. Entrance exam
C. Entrance fees
D. Entrance form
Grammar › ViewI … you should buy him a tie.
A. Thinking
B. Think
C. Am thinking
D. Thinks
Grammar › View
My brother rides a bike to school ….
A. last day
B. everyday
C. next time
D. next week
