[ Grammar ]
They are due ……… at 12.
A. To arrive
B. Arriving

Random Topics:
Quantifiers & Modals of ObligationTenses - AuxiliariesWish clauseSimple Past/Past ProgressiveGive, do and makeModals VerbThe Future Simple TensePreposition on TimeAsking and Giving OpinionGrammar - used toOther quiz:
Interjection & Prepositional Phrases › ViewWhich sentence contains a preposition?
A. “Ouch, that hurts!”
B. “The cat is under the table.”
C. “Yay! We won!”
D. “Hey, what’s going on?”
General Knowledge › View
Who is the current President of the United States of America? (2019)
A. William Clinton
B. George W. Bush
C. Hiliary Clinton
D. Barack Obama
E. Donald Trump
Eco Infrastructure Network’s main function is to deal with urban _____ problems to make Superstar City greener, cleaner and more sustainable
A. environmentally
B. environment
C. environmental
D. environ
To Infinitive or Gerund › View
He demanded ___ (speak) to the manager.
A. to speak
B. speaking
