[ Modal Verbs ]
If you have a sore throat, high fever and cough, you ___________ call a doctor.
A. may
B. could
C. need to
D. needn’t

Random Topics:
Grammar and PrepositionsModal Verbs in ConditionalsTenses - Present and PastPresent Perfect and Present Perfect ContinuousHas Got & Have GotVerb TensePast Simple and Past ProgressiveVerb Types and TensesInterrogative PronounsFuture Simple TensesOther quiz:
Some vs. Any › ViewDo you have ___ idea what they are doing there?
a. some
b. any
Articles › View
She wants to buy _____ new car.
A. a
B. an
C. the
D. no article
Tenses › ViewI (___) to achieve my goals for the past few months.
A. work
B. am working
C. worked
D. have been working
Tenses › View
The sweltering heat ____ unbearable last weekend during the festival.
A. was
B. is
C. will be
D. are