[ Tenses ]
______________________ the answer?
A. Do you know
B. Are you knowing

Random Topics:
Perfect and Past TenseAdverbConjunctions and Verb TensesSynonymsLinking WordsVerbals and GerundsSimple Past ContinuosSimple Present Tense with Adverb of FrequencyModals, Infinitives and GerundsIndefinite and Intensive NounOther quiz:
Vocabulary › Viewcomplete confusion and disorder
A. scurry
B. vanished
C. chaos
D. sternly
Grammar › View
Potato chips _____ popular since 1865.
A. have been
B. are
C. are being
D. been
Grammar › ViewAre you a student?
A. Yes, I’m
B. Yes, I am
C. No, I am
D. Yes, I am not
Comparisons › View
My house is as…………………as hers.
A. tidy
B. tidily
