[ Modals ]
Harold is in trouble again. He ___________ what he did
A. shouldn’t do
B. shouldn’t have done
C. mustn’t have done
D. mustn’t do

Random Topics:
Verb Tenses and Subject Verb AgreementPast Continuous Tense & Past ModalsSentence CompletionCoordinating & Subordinating ConjunctionsDirect Object and Indirect ObjectComplex Sentences with Adverb ClausesPronouns and QuantifiersPast Simple, Past Continuous, Past PerfectWould rather/ would prefer/ would likePassive VoiceOther quiz:
Subject Verb Agreement › ViewThe teacher or the students _______ everyday.
A. writes
B. write
C. wrote
Grammar › View
He goes swimming when he ______ free time.
A. have
B. is having
C. has
D. will have
Prepositions › ViewWhat is the prepositional phrase in the sentence below.
“The caribou tussle by locking their antlers together.”
A. caribou
B. by locking their antlers together
C. tussle
D. caribou tussle
Conjunctions › View
Which compound sentence is written correctly?
A. We can take a taxi or a bus.
B. We can take a taxi, or a bus.