[ Grammar ]
The proportion of elderly people _______ expected to double by 2050.
A. is
B. are
C. be
D. were

Random Topics:
Subordinating and Coordinating ConjunctionsHas Got & Have GotCompound Nouns and Compound Adjectives QuestionsNarrative, Past TensesPronouns, Sentence Structure, and Figurative LanguageProgressive Perfect and Simple Verb TensesTOEICFirst and Second ConditionalGrammar Pronoun and Singular Plural NounPassive Voice with ModalsOther quiz:
Grammar › ViewI ________ a bicycle.
A. has
B. have
Narrative Tenses › View
She ______ the email before I asked her to. I was angry because the information was wrong.
A. was sending
B. had sent
C. had been sending
Mixed General Quiz › ViewDo not ___ the lily. Simple is best.
a. gild
b. guild
Grammar › View
Can I close the door, please?
A. Yes, I can.
B. yes, you can.
C. yes, we can
D. No, you can’t
