[ Present Simple ]
David never………………up after his mess.
A. cleans
B. clean

Random Topics:
Passive Voice with Modal Verbstoo / enoughPast Tense vs Future TenseWish clauseAdjectives and PronounsAntonymsPresent Perfect or Past SimplePrepositions of Place and TimePassive Voice in Past Simple TenseWill vs Verb InfinitivesOther quiz:
Grammar › ViewRachel —- to France two years ago, but I —- to Europe yet.
A. has gone / wasn’t traveling
B. was going / didn’t travel
C. went / haven’t traveled
Present Perfect Tense › View
New York is a great city. I … there since 2011
A. have built
B. have lived
C. have gone
D. have mingled
Time › ViewWhen were you born?
A. I was born in third January of 2009
B. I was born of third January at 2009
C. I was born on third of January 2009
D. I was born at third January 2009
Vocabulary and Grammar › View
The Thang Long Imperial Citadel was built on the location of a Chinese ______ dating from the 7th century.
A. border
B. soldier
C. battle
D. fortress
