Grammar Quiz

[ Grammar ]

Once ____ for viruses, the software can be installed in the school computer system for use.

A. has tested

B. tested

C. testing

D. is tested

Select your answer:
         


Random Topics:

Present Continuous TenseConnectives (because, due to, owing to, because of)Noun ClauseGrammar - may & mightVerbs & AdverbsConditional Sentence 0, 1Modals and Adjectives (ed-ing)Present Simple and ContinuousPronounciation and GrammarRegular and Irregular Adverb

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General Knowledge › View

Who among the following was killed during ‘Operation Bluestar’ of 1984?

A. Baba Santa Singh
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Adverb Of Place › View

We are planning on having a picnic ___________.

A. here

B. anywhere

C. inside

D. abroad