[ Preposition of Time ]
I started working _____ 7 O’clock.
A. at
B. in
C. on

Random Topics:
Relative ClausesConjunctions and PrepositionsPresent Simple x Present ContinuousAdverbs, Infinitives, Definite ArticleConjunctions and TransitionsPassive with ModalsGrammar and VocabularyReported Speech and Reporting VerbsPrepositions and TensesPresent/Past/Past ParticpleOther quiz:
Conditional Type 1 › ViewThey … (go) to the party if they … (be) invited
A. will go – are
B. go – will be
C. are – will
Prepositions › View
The ship would soon be sailing into the Atlantic Ocean.
A. Preposition
B. Object of the preposition
C. Prepositional phrase
D. None of the above
Select the correct form of ‘to be’ in past tense: I _______ at the park yesterday.
A. was
B. is
C. were
D. am
Pronoun › View
Karl: Who is that big man in the kitchen?
Karin: That’s my friend Harold. I met ______ at the bar last week
A. Myself
B. Himself
C. Him
D. He
