Patients ___ inform the doctor of any allergies.
A. may
B. ought to
C. must

Random Topics:
Grammar SuffixesGender and GrammarRun-On SentencesAuxiliaries VerbPreposition (at,in,on)Past, Present, FutureWh-QuestionMust Vs Have toSimple Past Tense and Past Perfect TenseGrammar - Sentence StructureOther quiz:
Grammar › ViewMy father said to me, “You must work hard”.
A. My father said to me that I must work hard.
B. My father said to me that you must work hard.
C. My father told me that I had to work hard.
D. My father told to me that I had to work hard.
Grammar › View
Belinda saw very little of the horror movie, for she shut her eyes __________, when she heard the monster’s footsteps in the dead leaves, and when characters started screaming.
A. when the violins began to play
B. while listening to the violins play
C. during the violin music
Modal Verbs › ViewHe … be in class. I saw him at the library a minute ago.
A. must
B. might
C. can’t
Modal Verbs › View
If you practiced more, you _____ win the competition.
A. must
B. would
C. could
D. might
