[ Grammar ]
In general, by the second year of production, the price of a few technologies_______ significantly.
A. will decrease
B. will have decreased
C. has decreased
D. will have been decreased

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Verbs with Prepositions and ConjunctionsIndefinite ArticleSimple, Complex, Compound SentenceIndependent and Dependent ClausesModal Verbs in ConditionalsConditionals and WishesGrammar: so and suchPresent and Future TensesPassive with ModalsModal Verbs & Perfect InfinitiveOther quiz:
Tenses › ViewI _______ her since we _______ school in 2010.
A. haven’t met / left
B. haven’t seen/leave
C. didn’t see/ have left
D. didn’t see/ left
Grammar - either...or, neither...nor › View
Jay dislikes spicy foods, so he wants ______ the hot sauce _____ the salsa.
A. neither…nor
B. either…or
C. both…and
D. whether… or
Pronouns/ Present Tense › ViewWe have got a new techer._____ name is Peter
A. His
B. Our
C. He
D. She
Tenses › View
After the children ____ their homework, they ____ _____ TV.
A. did – watched
B. did – had watched
C. had done – watched
D. had done – had watched
