[ Vocabulary ]
To make a silly or careless mistake.
A. caved
B. incognito
C. blunder
D. collective

Random Topics:
FOR & SINCEConditional TypesGrammar - direct/indirect objectsGrammar and ReadingContinuous TensesAdverb of TimeGrammar - Present PerfectModal Verbs and Contrastive ConjunctionsVerbal PhrasesGrammar Like & Linking VerbOther quiz:
Verb Tenses and Usage › View. We ___ in this house since 2012.
A. have lived
B. lived
C. are living
Grammar › View
the tortoise walks ____
A. quick
B. slowly
C. good
Vocabulary › ViewPeople believe that carrot extremely help one’s ___________.
A. develop
B. increasing
C. sight
D. bare
Grammar › View
Grades of obligation.
A. I think of going to the doctor.
B. Maybe I go to the doctor.
C. I should go to the doctor.
