[ Modal Verbs ]
If you have a headache you ________ see a doctor.
A. Should
B. Would
C. Need
D. Could

Random Topics:
Wish SentenceExclamationComparativesAdverbs of Frequency & Simple Present TenseModals in the Past - Speculation and DeductionGerund, Infinitive & ModalsPast Simple (to be)Reflexive Pronouns & Modal VerbsPast form of ModalsPast Perfect Simple & Past Perfect ContinuousOther quiz:
Subject-Verb Agreement › ViewOne hundred years ______ a long time in human history.
A. Isn’t
B. Weren’t
C. Aren’t
Grammar & Vocabulary › View
Jim likes Karen, but she ____ like ____.
A. doesn’t …. him
B. don’t …. him
C. doesn’t … he
Grammar › ViewCan you bring me ___________ apples?
A. This
B. That
C. These
D. Those
Conditional Clause › View
If you study well, you _____ get good marks.
A. Would
B. Should
C. Will
D. Could