The polar ice caps ________ are melting at an alarming rate contribute to the rise in sea levels.
A. who
B. whose
C. that
D. which

Random Topics:
So - Too - Either - NeitherCountable Vs Uncountable NounsConjunctions - ConnectorsModals for Necessity and SuggestionsTransitional Phrases and ConjunctionsPresent Perfect vs Past Simple TenseVerbs + Infinitives / GerundsSuch...that, so ......thatMixed Present TensesProgressive Verb TensesOther quiz:
Run-on Sentences › ViewWHAT IS THE BEST WAY TO CORRECT THIS SENTENCE: The hurricane caused record flooding across the state, it also knocked out power for millions.
A. Add the conjunction “nor” after the comma.
B. Add the conjunction “or” after the comma.
C. Add the conjunction “but” after the comma.
D. Add the conjunction “and” after the comma.
E. Sentence is correct as is. No need to modify.
Grammar › View
To eat a healthy breakfast is important.
A. Non-Finite Clause
B. Finite Clause
Word Form & Verb Tense › ViewIn 21st century, scientists continue to look for new ways _____ serious disease and slow down the ageing process
A. to treat
B. treat
C. treatment
D. treated
Quantifiers › View
Is there ___________ water in the bottle?
A. some
B. any
