[ Preposition of Time ]
Make sure you arrive __ time to the lesson tomorrow.
A. In
B. On
C. At
D. By

Random Topics:
Infinitive and GerundThings in EnglishThe Past SimpleVerb Moods and Vague PronounsModals - Conditionals - Future TensesPrepositions and Phrasal VerbsSimple TenseMixed TensesComparison of Adjective and AdverbPast Simple & Past ContinuousOther quiz:
Conjunction › ViewThey had to cancel the concert _____ the bad weather.
A. so
B. although
C. because of
D. but
Tenses › View
By the end of this month, I … back from Singapore.
A. Will have been
B. Shall have
C. Will be
D. Am will
If - Clauses › ViewIf I …… you, I would tell him straightaway
A. am
B. was
C. were
TOEFL Grammar › View
_____ the hotel rooms are reserved throughout peak season.
A. Almost
B. Almost of
C. Almost all of
D. Most of all
