Grammar Quiz

[ Vocabulary ]

a symbiotic relationship in which one species benefits and the other species is neither helped nor harmed

A. commenalism

B. parasitism

C. symbiosis

D. mutualism

Select your answer:
A  B  C  D  E 


Random Topics:

May, MightFamily Vocabulary and GrammarSynonyms and VocabularyModals for Ability, Possibility and PermissionCommasPast Simple - Present PerfectPresent Perfect and Simple Past TenseSentencesPronounciation and GrammarModal Probability

Other quiz:

Grammar › View

She ___ ____ waiting for a long time.

A. has been

B. has is

C. have be

D. have is


Grammar › View

Apprenticeship provides students with ______ experience and gives them wages to cover their living costs.

A. hands-off

B. hands-free

C. hands-on

D. hands-down

Question Tags › View

Polar bears don’t eat fruit,

A. Do they?
B. Do it?
C. Don’t it?


Vocabulary › View

What is the meaning of the word ‘destruction’?

A. To move people from a place of danger to a safer place

B. The act of destroying something

C. A machine that is used to check or record things

D. A person in your family who lived a long time ago