[ Modal Verbs ]
You __________ take painkillers for a mild headache, but make sure you follow the instructions.
A. could
B. should
C. must
D. may

Random Topics:
Simple Present - Negative & InterrogativePast ParticiplesTenses and FoodVocabulary & GrammarAdverb of Frequency and Past Continuous TensePrepositions of Time and PlaceCohesive DevicesSimple and Progressive Verb TensesTenses and StructurePast Simple - Present PerfectOther quiz:
Mixed General Quiz › ViewAtlanta officially ___ a city in 1845.
a. become
b. becoming
c. became
Order of Adjectives › View
He has a __________ clock.
A. wooden wonderful old
B. old wonderful wooden
C. wonderful old wooden
D. wonderful wooden old
Grammar › ViewHe likes black coffee ____________ I prefer my coffee with sugar.
A. when
B. while
C. as
D. however
Prepositions › View
The athlete was renowned ___ their sportsmanship and fair play.
A. for
B. in
C. with
