A new algorithm for data encryption ….. by the engineers in a week.
A. is developed
B. has been developed
C. will be developed

Random Topics:
Grammar and Sentence CorrectionPrepositions of MovementPronouns and QuantifiersComparative and SuperlativesReporting VerbsPassive and Active SentencesArticles A and AnSimple Present Tense vs Present Continuous TensePronounciation and GrammarVocabulary and TensesOther quiz:
Sentence Structure and Conjunctions › ViewWhat is the subordinating conjunction?
Unless the temperature drops, it won’t snow.
A. it’s
B. unless
C. won’t
D. the
Grammar › View
This is called a Chuong conical hat. It was made in Chuong village. (since)
A. This is called a Chuong conical hat since it was made in Chuong village.
B. This is called a Chuong conical hat , since it was made in Chuong village.
C. Since this is called a Chuong conical hat, it was made in Chuong village.
D. Since it was made in Chuong village this is called a Chuong conical hat
Grammar › ViewThey wanted a __________ table.
A. big square brown
B. square big brown
C. square brown big
D. brown big square
Grammar › View
the rehearsal had been put _______ till Monday.
A. for
B. off
C. by
D. at
