[ Modal Auxiliary Verb ]
If you plan to take a long trip in the car, you ___ get a full tank of gas or you might run out of gas!
A. Should
B. Don’t have to
C. Must not
D. Don’t have to

Random Topics:
Verbs and PrepositionsVerb + PrepositionInfinitive or GerundPrepositions and AdverbsSubject and Verb AgreementTOEFL Adjective and AdverbFormal & Informal WordsFuture TenseGrammar ClausesModals - Conditionals - Future TensesOther quiz:
Nouns › ViewOne who operates on sick people is a ________
A. nurse
B. surgeon
C. physician
D. dentist
Grammar › View
No other metal is as expensive as gold. (Transform the given sentence into superlative)
A. No other metal except gold is expensive.
B. Gold is expensive of all the metals.
C. Isnt gold the most expensive of all metals.
D. Gold is the most expensive of all metals.
Grammar › ViewMy brother ________ in the park.
A. played
B. play
C. playing
D. pleys
Modal Verbs › View
My brother has been working in the garden the whole afternoon. He …………… tired.
A. must be
B. can’t be
C. shouldn’t be
D. must have
