[ Modal Verbs ]
We _________ study for the math test tomorrow.
A. don’t have to
B. have to
Random Topics:
Subject-Verb AgreementSimple present/ past/ future tenseInfinitivesWord FormationPast Tense & Past Continuous TenseFuture Tense VerbSimple Present and Simple PastTime ExpressionsGrammar and VocabulariesPassive Modals, Impersonal PassiveOther quiz:
Grammar for TOEFL › ViewThe engineer explained __ the new system would improve efficiency and reduce costs, making the overall operation more streamlined compared to the previous model.
A. why
B. that
C. unless it was tested thoroughly beforehand,
D. while he was designing the first prototype,
Grammar › View
I visited a very lovely part of Bangkok ____ Siam Square and walking street.
A. call
B. calls
C. called
D. calling
Grammar › ViewOil is a uncountable noun.
A. TRUE
B. FALSE
Coordinating Conjunctions › View
He can either study at the park, _____ he can study at the cafe.
A. and
B. or
C. but
D. so