[ Relative Clauses beginning with Prepositions ]
They building …. we are standing is important in history of our country.
A. with which
B. on which
C. in which

Random Topics:
ConjunctionGrammar: is/are/was/wereVerb-ing and InfinitiveCoordinating and Subordinating ConjunctionsInfinitive and GerundPresent Perfect vs Past Simple TenseAdverbs and AdjectivesDemonstrative Pronouns and Verb TensesSimple Present and Present Continuous TensesSimple Present VS Present ContinuousOther quiz:
Conditional Sentences › ViewIf I … a burglar breaking into in my house, I would ring the police.
A. saw
B. see
C. had seen
D. have seen
Gerund and Infinitive › View
I seem____working in groups.
A. prefer
B. to prefer
C. preferring
Grammar › ViewSingapore is the first on the list of the most _______ cities in Southeast Asia.
A. solvable
B. supportive
C. liveable
D. diverse
Present Simple & Present Continuous › View
I take a shower everyday.
A. Present Simple
B. Present Continuous
