[ Preposition ]
The most commonly used system of writing …….. the blind is called Braille, which is named …….. its French inventor, Louis Braille.
A. onto/by
B. about/from
C. by/around
D. for/after
Select your answer:

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Grammar › ViewChoose the correct connector to complete the sentence.
I love ice cream. ___________________, I really like to eat chocolate.
_____
A. Since
B. In addition
C. Such as
Vocabulary › View
Don’t forget to ______ your contact information on the registration form.
A. recall
B. pay attention
C. include
D. bias
