[ 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:
Tenses › ViewShe won’t get married until she ……………. 25 years old.
A. is
B. will be
C. had been
D. was
Regular vs. Irregular Verb › View
When will Lucy _____________ a new coat?
A. Bought
B. Buy
i 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
