[ Prepositions ]
We are________no obligation to change goods which were not purchased here.
A. to
B. at
C. with
D. under

Random Topics:
Adverbs of How Something is DoneMixed ConditionalsComparison & Modal Verbs in Passive VoiceModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessitySimple Present - WH QuestionsCity PlacesAsking and Giving OpinionZero and First ConditionalsPhrasal VerbPresent simple or Past simpleOther quiz:
Homonyms › ViewHis behavior is ___ boorish and rude.
a. altogether
b. all together
Phrasal Verbs › View
take apart
A. combine
B. disassemble
C. link
D. join
Quantifiers › ViewWe need more chairs. There are ___________.
A. too much
B. not enough
Past Tenses › View
In the sentence ‘She was singing while I was cooking dinner’, which tense is used for ‘She was singing’?
A. Past simple
B. Past continuous
C. Present simple
D. Used to
