[ Modals ]
Ms Fast is using her computer and her grammar book is open. She _______ a quiz!
A. must be making
B. could make
C. should be making
D. can’t be making

Random Topics:
Adjective vs AdverbGrammar: so and suchVerb PatternsPresent tense AffirmativeSubject and Verb AgreementPresent Simple Affirmative and NegativeModals of AdvisabilityPresent Tenses and VocabularyTo Infinitive or GerundPresent/Future/Past Simple/Present PerfectOther quiz:
Grammar › View………………… is running
A. anybody
B. somebody
C. everybody
D. nobody
Basic Grammar › View
Are there ____ eggs in the salad?
A. a
B. an
C. some
D. any