[ Vocabulary and Idioms ]
Mr. Nixon refused to answer the questions on the _______ that the matter was confidential.
A. reasons
B. excuses
C. grounds
D. foundation

Random Topics:
First ConditionalsIndependent and Dependent ClausesPast Progressive TenseContrastive ConjunctionArticles and DemonstrativesGerunds + To InfinitiveInterjection & Prepositional PhrasesSuperlativesTenses and ArticleTenses StructureOther quiz:
Grammar › Viewchoose the one similar in meaning to:
AS FAR AS meals ARE CONCERNED, they breakfast, lunch and dinner are included in the basic service pack.
A. Regarding
B. In other words
C. By the way
D. At least
Future Tense › View
David _____ ___ angry if we don’t pay our debt to him
A. Will
B. Will be
C. Will not be
D. Will not
Verb-ing and Infinitive › ViewDon’t let him ………………….. yet.
A. goes
B. to go
C. going
D. go
Tenses › View
Are you working here?
A. Present Simple
B. Present Continuous
C. Past Simple
D. Past Continuous
