[ Past Modals ]
As they entered the room where the empty safe was, Inspector Hall started looking for clues.
“If the robbers didn’t get in through the door, they ___ have found another way in,” he said.
A. must
B. can’t
Select your answer:
Random Topics:
Grammar Pronoun and Singular Plural NounPresent Continuous TenseModals and PrepositionFirst Conditional, Future Time ClausesHave as verb and auxiliaryClause Markers TOEFL GrammarToeic VerbPronunciation and VocabularyFuture Perfect ContinuousConjunctivesOther quiz:
Modal Requests › ViewImagine William is faced with a fun challenge – which scenario below shows him expressing inability using ‘can’t’?
A. William can’t swim in deep water.
B. William can’t solve this math problem.
C. William can’t cook a gourmet meal.
D. William can’t lift this box.
Grammar › View
Shall we go to the gym now?
A. I’m too tired.
B. It’s very good.
C. Not at all.