[ 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:
For & Since › ViewIt’s been raining ………………….. lunchtime.
A. since
B. for
Tenses Structure › View
Select the sentence that uses the Simple Future tense.
A. They will be studying tomorrow.
B. They study every day.
C. They will study tomorrow.
D. They had studied yesterday.
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
