[ Grammar ]
It was so noisy outside that she couldrt concentrate _______ her work.
A. in
B. at
C. with
D. on

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Pronouns and Adverbs › ViewShe went to another specialist _______a second opinion.
A. getting
B. to get
C. and get
D. to have got
Phrasal Verb › View
retract
A. Take back
B. Take away
C. Take after
D. Take for