[ 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:
To Infinitive or Bare Infinitive › ViewThe novel is based on his ________ in the war.
a. attitudes
b. images
c. situations
d. experiences
Present/Future/Past Simple/Present Perfect › View
I _______my homework as soon as Lan goes here.
A. A. will finish
B. B. will be finishing
C. C. finish
D. D. will have finished
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
