[ Tenses ]
They ______________ (run) really fast.
A. runs
B. are running
C. ran
D. run

Random Topics:
Narrative, Past TensesLinking Words & PhrasesAdjectiveComparison DegreePassive Modals in Different TensesDeterminersPronouns and AdverbsPronouns and Subject Verb AgreementPassive Voice, Question Tag, PrepositionsPresent Simple and Continuous TenseOther quiz:
Grammar › ViewI will ___ this bag forever.
A. keep
B. keeps
C. keeping
D. to keep
Modals › View
He ____ be very tired. He’s been working all day long.
A. have to
B. must
C. don´t have
Grammar › ViewThe shoes ___________ the store.
A. have been customized by
B. have been customized of
C. have customized by
D. have customized of
Simple Present Tense › View
My beer ________ always cold.
A. Are
B. Be
C. Is
D. Were
