[ Some vs. Any ]
They didn’t make … … mistake.
a. some
b. any

Random Topics:
Zero & First ConditionalArticle the or zero article (-)PrepositionsVerb Present Simple TenseFuture TensesNarrative Tenses & ConditionalsBasic TensesReported speech (statements)Possessive NounsSubject Verb Agreement and Coordinating ConjunctionsOther quiz:
Modals in the Past › ViewI ______ have checked the parking restrictions before I left my car there! Now I’ll have to pay a fine!
A. can’t
B. should
C. must
Prepositions › View
The maths teacher accused Tom _______ cheating _____ the exam.
A. with / in
B. of / in
C. about / on
Conjunction › View_______their small size, the cameras take good pictures.
A. Inspite of
B. Dispite of
C. Because of
D. Although
Noun Verb Agreement › View
Identify the irregular plural noun in the following sentence: The team won two Super Bowls in a row.
A. Teams
B. Super Bowls
C. Bowl
D. Super