Topics: Speculation with Modal Verbs
What’s that noise? I’m not sure, it …. be the dog.
A. must
B. could
C. can’t
Select your answer:

Random Topics:
Compliment, Congratulation, and HopeVocabulary & GrammarCausative VerbPassive ModalsVOCAB & GRAMMARRelative PronounsNoun and Modal VerbsSimple Past Tense and Past Perfect TenseSecond and Third ConditionalPronouns and Subject Verb AgreementOther quiz:
Grammar › ViewThe noise of the traffic kept me awake.
A. I was kept awake by the noise of the traffic?
B. The traffic kept me awake by the noise.
C. I remained awake by the noise of the traffic.
D. I kept myself awake due to the noise of the traffic.
Vocabulary › View
resources that cannot be replaced
A. Gross Domestic Product (GDP)
B. globalization
C. export
D. nonrenewable resources
