[ Grammar ]
What is it?
A. stomach
B. brain
C. heart
D. liver

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There is, There are, Some, AnyQuantifierPresent Perfect ContinuousComparisonIndefinite and Intensive NounSentence Structure and Pronoun AntecedentSimple Future TenseAuxiliary ModalDirect and Indirect SpeechAsking and Giving OpinionOther quiz:
Grammar › ViewRewrite the following sentence, using perfect participles
After I watched the documentary about wildlife, I made a donation to an environmental society.
A. Watched the documentary about wildlife, I made a donation to an environment society
B. Having watched the documentary about wildlife, I made a donation to an environment society
C. Watching the documentary about wildlife, I made a donation to an environment society
D. To have watched the documentary about wildlife, I made a donation to an environment society
Grammar › View
I can imagine _______ on the Moon.
A. travelling
B. travel
C. travels
D. to travel