[ Modal Verbs ]
The children________clean their rooms before they can go out to play.
A. wouldn´t
B. have to
C. must

Random Topics:
Grammar and IdiomsPresent Perfect and Past SimpleNeither/Either/All/NoneDescriptionsProgressive TenseTenses - Pasive VoiceQuantifiers and AdjectivesModals Deduction: cant /mustCommasWill and Going toOther quiz:
Prepositions › ViewWhich preposition completes: She lives _____ Main Street?
A. in
B. by
C. on
D. at
Grammar › View
Her name is Lan Huong, ?
A. is it
B. is she
C. isn’t she
D. isn’t it
Complex Sentences with Adverb Clauses › ViewWe were planting trees ________ our friends were collecting rubbish.
A. after
B. as soon as
C. when
D. while
Passive Voice › View
People in that housing complex are scared because their house ……..
A. Is demolished
B. Are demolishing
C. To be demolished
D. Are being demolished
E. Being demolished
