[ Tenses ]
Why do you look so tired? ___________ the house?
A. Did you clean
B. Have you cleaned
C. Have you been cleaning
D. Do you clean

Random Topics:
Definite and Indefinite ArticlesPrepositions and Prepositional PhrasesZero and First ConditionalsPresent Simple PassiveComparatives and ConjunctionsAdverbial ClausePast Simple and ContinuousSubjunctiveSimple Present ProgressiveModals and Semi-ModalsOther quiz:
Vocabulary and Grammar › View__________are often distributed quarterly or for reinvestment
A. share
B. stock
C. earnings for share (EPS)
D. dividend
Gerunds and Tenses › View
. Which verb correctly takes a gerund?
A. I decided going to the park.
B. I decided go to the park.
C. I decided to go to the park.
D. I enjoy going to the park.
Grammar › ViewThe monkeys __________ from tree to tree happily.
A. swang
B. swings
C. swing
D. swung
Grammar › View
This stuff is more durable and bears…………..
A. wash
B. washing
C. washer
D. to wash
