[ Vocabulary ]
What is the combining of nuclei of lighter elements to form a heavier element called?
A. Heliocentric fusion
B. Sun
C. Plasma
D. Fusion
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Synonyms and VocabularyTransitionsFuture TensesRelative & Interrogative PronounsTenses and ArticleSimple Present and Present ContinuosPresent Perfect Simple & ContinuousGiving and Asking for AbilityGrammar and IdiomsGrammar - Sentence StructureOther quiz:
Grammar › View
Which preposition of movement represents the picture?
A. The ball came through the window.
B. The ball came out ofthe window.
C. The ball came on the window.
D. The ball came over the window.
Relative Clauses › View
The human resources department has announced a new incentive program ______________________ will begin next month.
A. that
B. such
C. when
D. until
Grammar › ViewJuliana and I __________ baking the cake.
A. were
B. was
Grammar › View
Witness is a person who—-
A. kills a person
B. steals things
C. sees criminal events
D. investigates cases