Grammar Quiz

[ Vocabulary ]

The same amount of matter exists before and after the change—none is created or destroyed

A. closed system

B. conservation of matter

C. chemical reaction

D. solution

Select your answer:
         


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Must / must notPersonal & Possessive PronounsNarrative TensesWish / If only ( Present)Helping and Linking VerbsPrepositions of Time and PlaceAuxiliary WordsFuture Tense (will/be going to/p.continuous)Mix-Tenses

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Which of these sentences is formatted correctly?

A. I talked to a highly respected doctor today.

B. I talked to a highly-respected doctor today.


Past Perfect Tense › View

If you … your money in a bank, it wouldn’t have gone.

A. had put
B. had been put


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