[ Grammar ]
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:
IELTS Vocabulary › Viewareas of land that have not been changed or damaged by people
A. sceptical
B. rising sea levels
C. calculate
D. unspoilt countryside
Passive Voice › View
They have changed the date of the meeting
A. The date of the meeting has been changed
B. The date of the meeting has been change by them
C. The meeting has been changed the date
D. The date of the meeting has changed
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
