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

Random Topics:
ConjunctivesPhrase and ClauseAdverb PhrasesWish + Verb 2Compound and Complex SentencesSubject Verb Agreement and Verb TensesUnless If First ConditionalGerund and To Infinitivewas wereRegular and Irregular AdverbOther quiz:
Grammar and Vocabulary › ViewI’ll do anything to make people laugh. My friends think I’m _________________. They think I might have a future as a comedian. -Mat
A. wild and crazy
B. laid-back and relaxed
C. kind and generous
Grammar › View
Recognize the mood of this sentence: “Please pass the salt.”
A. Indicative
B. Imperative
C. Interrogative
D. Subjunctive
Grammar › ViewHe was late. He promised to meet me ___ hour ago.
A. a
B. an
C. the
Grammar › View
Nervously, the shy student conveyed his thought _____ the whole class in the discussion.
A. for
B. into
C. to
D. with
