[ Present Perfect Tense ]
We have cleaned our shoes … 10 a.m.
A. for
B. since
C. at
D. on

Random Topics:
AntonymsInfinitiveSubject-Verb AgreementDependent PrepositionsPrepositions of Location, Movement and TimePresent/Future/Past Simple/Present PerfectPassive Voice - Past SimplePresent, Past and Future TenseConditionals / Unreal PastFirst Conditional SentenceOther quiz:
Reported Speech › ViewThe student said that the English test_______ the most difficult.
A. is
B. was
C. will be
D. have been
Degree of Comparison › View
Water/healthy/Coke
A. water is the most healthy than coke
B. coke is healthiest
C. water is as healthy as coke
D. water is healthier than coke
Grammar › Viewi like your jeans.__________ new?
A. are they
B. is they
C. –
D. is it
Grammar › View
All messages are transmitted through ___________, the means for sending communiction.
A. verbal
B. nonverbal
C. channels
D. formal
