[ Gerund and Infinitive ]
It isn’t sale .for children ……………………..on ladders.
A. play
B. to play
C. playing

Random Topics:
Conjunctive AdverbContinuous TenseVocabulary : Coming & GoingGrammar and VocabulariesPassivisationVocabulary & GrammarSubject Verb Agreement; Indefinite PronounsWord Form & Verb TenseVerb-ing and InfinitiveModals with Perfect InfinitiveOther quiz:
Tenses › ViewWe…. in the cafeteria.
A. eat
B. eats
Grammar › View
You ________ tell someone about the problem
A. should
B. shouldn’t
C. must
D. mustn’t