[ Tenses ]
Tim complained that he … at four o’clock in the morning.
A. is working
B. will be working
C. was working

Random Topics:
Grammar: Imperative and Exclamatory SentencesZero & First ConditionalAdverbs and Time ExpressionsTenses and Word FormationVocabulary, Grammar, SpellingPaired ConjunctionSimple Present and Simple PastWish clauseNounAdverb of MannerOther quiz:
Prepositions › ViewI don’t like working….night.
A. in
B. on
C. at
D. no preposition
Modals › View
Without your help, they ……… a place to live
A. wouldn’t have found
B. should have found
C. may have found
D. can have found
Adverb of Concession › ViewThe children slept very well in the bedroom despite __________.
A. the noisy
B. it was noisy
C. the noise
D. it is noisy
Tenses › View
Lucy ________ a clothing exchange store.
A. is opening
B. have opened
C. are opening
D. open
