[ Passive Voice with Modals ]
Future cars ___________ (must/design) to run on electricity.
A. must be desinged
B. must design
C. must be designed
D. must designed

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PRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTThe Structural Types of SentencesDefinite and Indefinite ArticlePrepositional PhraseNoun PhrasesTenses and FoodLanguage Features of an Opinion ArticleVocabulary Spelling GrammarPhrasesDaily Routines & TensesOther quiz:
Grammar › ViewI … some money in my pocket.
A. have
B. has
C. had
First Conditional › View
We won’t find peace until we ____ who did this.
A. find
B. will find
C. should find