[ Past Continuous Tense & Past Modals ]
I don’t know where they went, but they … gone to Paris od Italy
A. could have
B. must have

Random Topics:
Adverb of ConcessionNounVerbal TensesTypes of PrepositionPassive Voice - Present TensesPresent Simple with Adverbs of FrequencyLinking WordsClausePrepositional PhraseTenses and Verb FormsOther quiz:
Grammar › ViewYour postcard from Tom _____ .
A. Hasn’t arrived
B. Hasn’t arriven
C. Didn’t arrive
D. Wasn’t arrive
Conjunction › View
Guy is a contractor, _______ he knows the construction business.
A. So
B. And
C. But
Maria _________ want to eat chocolate now.
A. does
B. did
C. don’t
D. doesn’t
Modals and Responsibilities › View
I am ___ submitting the report.
A. must
B. need to
C. have to
D. responsible for
