Topics: Preposition and Word Form
The rapidly ________ population will put a strain on the country’s health care system.
A. ageless
B. ageing
C. ageless
D. anti-aging
Select your answer:

Random Topics:
Demonstrative PronounsFuture SimplePresent Perfect Simple and ContinuousConnectivesTenses and ArticlePresent TensesSingular and Plural NounsSimple Present Tense vs Present Continuous TenseVerb FormFirst & Second ConditionalOther quiz:
Sentence Structure › ViewTrees in cloud forests are shorter, and they are deciduous.
A. Simple
B. Compound
C. Complex
D. Compound-Complex
Grammar - Collective Nouns › View
They saw a _____________ of lions at the zoo.
A. gang
B. flock
C. pride
