[ Modal Verbs & Reflexive Pronouns ]
We … tidy up our room because our sister did it yesterday.
A. haven’t
B. mustn’t
C. don’t have to
D. can’t

Random Topics:
Grammar and Passive VoiceImperative SentencesInfinitive or GerundWord FormationPast Tense and NeutralModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessitySentence Adverbs & Third ConditionalNoun ClauseGrammar : Must (Necessity)Noun Phrases and AdverbialsOther quiz:
Prepositions › ViewChoose the sentence that is written correctly.
A. Most students don’t want to deal about taking tests.
B. Most students don’t want to deal of taking tests.
C. Most students don’t want to deal with taking tests.
Grammar › View
We faced a ______ task.
A. challenge
B. challenging
C. challenged
D. challenger
Grammar › ViewIf the trip involves walking through the jungle, ____ that walk help nature and locals in any way?
A. do
B. does
C. could
D. would
World Literature Vocabulary › View
Manifold is deined as…
A. of unlike things
B. of many kinds
C. of many possible things
D. of many
