[ Modals ]
There are no stamps. I ………….. buy some at the post office.
A. must
B. may not
C. mustn’t
D. don’t have to

Random Topics:
Quantifiers / Prepositions of Time and Comparative AdjectivesDistinguishing Future TensesMiscellaneous Grammar UsagesGRAMMAR - Could / Could notGrammar - Compound SentencesThere is, There are, Some, AnyGrammar: AgreementPronouns/ Present TenseV-ing/to-VPresent Tense (Negatives and Questions)Other quiz:
Grammar › ViewA: Mark, can you take a look at this? My computer crashed. Can you help me?B: Sorry, I don’t know much about computers, but Anabell is a computer programmer, she__________________ help you logically.
A. May be able to
B. Had better not
C. Had better
D. Must be able to
Gerund and Infinitives › View
Mary was the last applicant …………….
A. to be interviewed
B. to interview
C. to be interviewing
