If you want a document to be able to be opened in any OS,
A. Save it in a cross-platfrom format.
B. You will save it in a cross-platform format.
C. Do not save it in a cross-platform format.

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ModalsInfinitives and ING FormsAdverbs and Adverbial PhrasesAuxiliaries VerbSimple PresentVocabulary and PhrasesPrepositions & Modal VerbsSimple Future TenseGerund vs InfinitiveAdverbs of DegreeOther quiz:
Articles › ViewI know a lot of people. Most of them are _____ students.
A. a
B. an
C. the
D. –
Grammar › View
Correct the errors of passive voice in this sentence!
My little brother and I have always been interesting in learning more about engine.
A. ‘interesting’ should be ‘interested’
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Grammar › ViewHow are you__________ on with your work? – It is OK.
A. calling
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D. looking
Cardiology Services › View
Janet is scheduled for an angioplasty next week. Which structure does this procedure directly affect?
A. The heart
B. The blood vessel
C. The atrium
D. The muscle
