[ Modal Verbs of Deduction and Speculation ]
What’s the capital city of the United States?
A. I don’t know but it mustn’t be New York
B. I don’t know but it can’t be New York.

Random Topics:
Present Continuous, Present Perfect and Used toPossessive NounsReported SpeechFirst and Second ConditionalTenses and ArticleSentence Structure and Grammar RulesSimple Present - Negative & InterrogativeThere is, There are, Some, AnySimple Past Tense (was/were)Infinitives or GerundsOther quiz:
Grammar and Vocabulary › ViewSue’s laptop is broken and she needs ….. .
A. to have it repaired
B. to have repair it
C. to be repaired
D. repair it
Vocabulary › View
Despite his learning disabilities, he refused to ever be mediocre.
Mediocre means:
A. Perform High
B. Perform Low
C. Just get by
D. None of the above