[ Grammar ]
Choose the correct preposition.
The conference is going to begin _______ 9 0″ clock in the morning.
A. By
B. At
C. Within
D. Between

Random Topics:
Present and Past TenseAdverb Clauses of TimeGrammar - ConnectorsPresent/Past/Past ParticplePreposition after some VerbsHomophone & HomonymInfinitives for reasonsSimple vs Continuous Past TenseComparatives - SuperlativesModals of ObligationOther quiz:
Grammar › ViewWe usually ______ every two years.
A. have the bedrooms redecorated
B. had the bedrooms redecorated
C. have redecorated the bedrooms
Preposition of Place › View
Come and sit __________ me so that I can hear you better.
A. beside
B. under
C. on
D. in
Modal Verbs › View………………I have some coffee, please?
A. May
B. Should
C. Can
D. Would
Modals › View
We __________ always respect our elders.
A. can
B. will
C. should
D. could
