[ Participal Phrases ]
The problem of most developing countries is the rapidly _____ population which is not supported by a strong economy.
A. is growing
B. grew
C. grown
D. growing

Random Topics:
Modals and Semi-ModalsPronouns, Sentence Structure, and Figurative LanguageSimple PastVerbs and PrepositionsFigure of SpeechPassive Voice & TensesPersonal & Possessive PronounsVerb + Infinitive or GerundModal Verbs & Perfect InfinitivePhrasal VerbsOther quiz:
Modals › ViewI can’t believe Jim hasn’t arrived yet. He _________ caught the correct train.
A. should have
B. could have
C. must have
D. might have
Grammar › View
Choose the correct sentence
A. Mark Paxton, the vice president of the company, embezzled over one million dollars.
B. Mark Paxton, the Vice President of the company, embezzled over one million dollars.
Prepositions › ViewMost students sleep early ………….. school days.
A. At
B. In
C. On
D. To
Vocabulary › View
to provide evidence or to show to be true
A. credible
B. synthesize
C. analysis
D. support
E. rebuttal
