[ Gerund and Infinitive ]
The Great Barrier Reef is one of the longest reefs in the world, ……………………. more than 2000 kilometres along the northeastern coast of Australia.
A. extending
B. to extend

Random Topics:
Modal Verbs & Reflexive PronounsPast Continuous TensePast Simple and Past ProgressiveGive, do and makePresent Continuous, Present Perfect and Used toIntermediate Prepositions-ed and -ing AdjectivesTemporal Conjunctions and ConnectivesAbilityGrammar: wishes and regretsOther quiz:
Modal Verbs › ViewYou ________ be very tall to play basketball.
A. may
B. can
C. ought
D. have to
Vocabulary and Grammar › View
. What does the word “peace” refer to?
A. A period of war and conflict
B. A calm and quiet situation without trouble
C. A difficult challenge
D. A group of people working together
Grammar › ViewYou’d better ………… the tickets again, check your pockets
A. not to forget
B. not have forgotten
Tenses › View
The animals in captivity ____ artificial habitats daily.
A. experience
B. experienced
C. experiences
D. will experience
