[ Modal Verbs ]
You ____ call a doctor if the symptoms persist.
A. should
B. can
C. may
Select your answer:

Random Topics:
Must Vs Have toAdverbs, Prefixes, and SuffixesPresent Progressive TenseVerb 3 formsUsed toConditional and Mix Conditional SentenceNouns and VocabularyProgressive Perfect and Simple Verb Tenseswould should couldModals in the PastOther quiz:
Modals › ViewYou … take a boat trip if the weather improves.
A. will be able to
B. shouldn’t
C. must
D. don’t need to
Reporting Verbs › View
– You stole my money!
=> He _______ me of stealing his money.
A. denied
B. insisted
C. accused
D. regretted
