[ General Knowledge ]
Mineral that enables blood to carry oxygen.
A. Calcium
B. Potassium
C. Iron
D. Magnesium
Random Topics:
Wish / If only ( Present)Indefinite and Intensive NounCommunicative GrammarPast Continuous vs Past SimplePast Tense and Past ContinuousInversion + Passive VoiceSimilesDescribing WordsPresent Simple vs Past SimpleTOEICOther quiz:
Grammar › ViewChoose the correct alternative.
They ______ the window while they ______ football.
#
A. broke / were playing
B. were breaking / played
Vocabulary › View
Synonym:
commotion, turmoil, turbulence, unrest
A. commiserate
B. nominal
C. ferment
D. wheedle
Active vs. Passive Voice › ViewJohn has been asked to give a speech by the president of the company.
A. Active
B. Passive
Adverbs › View
Adverbs of Degree tells the intensity of a verb!
True or False?
A. TRUE
B. FALSE