[ Grammar ]
If you have a bad headache, you__________see the doctor.
A. had better
B. must
C. ought
D. have better

Random Topics:
Past Tense and NeutralComparative - SuperlativeModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityPast Simple (to be)Future PlansGrammar - NounsPast ParticiplesComparative and Superlative AdverbsPhrasal Verbs with up and downDeterminers & QuantifiersOther quiz:
Grammar › ViewMy flight leaves at 7:55 pm. When does _____ leave?
A. yours
B. him
C. her
D. us
Subordinating Conjunctions › View
We will go running _____ we tie our shoes.
A. after
B. if
C. unless
D. so that
To Infinitive or Gerund › ViewFinally we managed ___ (finish) the work.
A. to finish
B. finishing
Modals › View
Students……….. answers all the questions.
A. Must
B. Could
