What is an ‘absorber’ in the context of physics?
A. An area or a region with a particular feature or use
B. A rough path or road, usually one that has not been built but that has been made by people walking there
C. Material in a nuclear reactor that absorbs radiation
D. A layer of bricks, concrete, etc. that forms the solid underground base of a building

Random Topics:
Comparison and ModalsTemporal Conjunctions and ConnectivesConjunctions and CommasRelative Clauses and etcInfinitives and GerundsIrregular Plural NounsSimple Past/Past ProgressivePhrasal VerbModal Verb Gerund or To InfinitiveBasic GrammarOther quiz:
Vocabulary › ViewText structure that explains a relationship in which an event or action (cause) makes another event or action happen (effect)
A. problem and solution
B. cause and effect
C. compare and contrast
D. description
Grammar › View
A. classroom
B. basketball court
C. hallway
D. assembly
Is it a PASSIVE sentence? Insects ARE EATEN by bats.
A. TRUE
B. FALSE
Past Tense › View
These pencils (belong) to Simon.
A. made
B. belonged
C. finished
D. did
E. got
