What is the definition of ‘zone’?
A. Very large, heavy and solid
B. Clear and accurate
C. Done, chosen, etc. without deciding in advance what is going to happen, or without any regular pattern
D. An area or a region with a particular feature or use

Random Topics:
Passive Voice, Modals of Deduction and First ConditionalPresent Simple Affirmative and NegativeTypes of Sentence StructureVocabulary and Sentence StructureVerb Patterns / IngPronoun-Verb AgreementPhrase or ClauseVerbs & Phrasal VerbsSo or SuchAdverbOther quiz:
Verb Tenses › View. What is the meaning of the sentence “I have lived in Korea for 2 years”?
A. I lived in Korea for 2 years but don’t live there now.
B. I started living in Korea 2 years ago and still live there now.
C. I will live in Korea for 2 more years.
D. I had lived in Korea but moved out before.
Conjunctions › View
The cat is black and white.
A. Person
B. Adjective
C. Verb
D. Sentence
Grammar › ViewKhurt: “I was writing a letter yesterday.”
A. Khurt said that he had been writing a letter before that day.
B. Khurt said that he was writing a letter the day before.
C. Khurt said that he had written a letter before that day.
D. Khurt said that he wrote a letter the day before.
Subject Verb Agreement › View
The percentage of cats ___ risen sharply.
A. have
B. has
