Air is to us ______ water is to fish.
A. what
B. that
C. which
D. is that
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Have you got _________? I want to write a letter.
A. a paper
B. papers
C. any paper
D. any papers
As is known to us all, ______ travels muchfaster than ________.
A. lights, sounds
B. light, sound
C. sound, light
D. sounds, lights
Thanks for giving me _________ I wanted.
A. information
B. an information
C. the information
D. the informations
All her _______ were invited to the dinner party.
A. relation
B. a relation
C. relations
D. the relations