[ Homonyms ]
An organism with a single ___ is called protozoa.
a. cell
b. sell

Random Topics:
Coordinating ConjunctionsCountable and UncountableInfinitivePhrase or ClauseGrammar for TOEFLContractions and ConjunctionsModals of Obligation & ProhibitionPreposition on TimeVOCAB & GRAMMARVerbsOther quiz:
Adjectives and Articles › ViewChoose the correct article: ‘I saw ___ elephant at the zoo.’
A. the
B. a
C. an
D. some
If Conditionals › View
If he (will do/ does) that, he will be sorry.
A. will do
B. does
Modals › ViewHe ______ take rest if he is tired.
A. will
B. may
C. must
Grammar › View
A: Who ______ in the classroom 10 mins ago?
B: Duncan and Jeremy ______.
A. were/ were
B. was / were
C. were / was
