[ Grammar ]
A gallon of milk _____ four dollars.
A. cost
B. costs

Random Topics:
Modals and Modal PerfectsPast Perfect TensePresent Simple or Present ContinuousTensesPossessive Pronouns and Adjective PronounsSentence Structure and ConjunctionsOpinion / AgreementHave to / Do not have toPresent Perfect and Past TensesComparisionsOther quiz:
Second Conditional › ViewI _____ the world if I _______ superpowers.
A. should save/ have
B. would save/ had
C. could save/ have
D. saved/ would have
Grammar › View
Identify the mood in the following sentence: Zombie invasions have become very popular in the last few years.
A. indicative
B. imperative
C. subjunctive
D. conditional
Simple Present Tense › ViewMy mom … shopping every Sunday.
A. go
B. went
C. goes
D. is
Subordinating Conjunctions › View
Micah wants to go to school _____ she can find a good job.
A. so that
B. where
C. since
D. because