Artificial intelligence has already made a(n)_______on our lives.
A. statement
B. impact
C. decision ,
D. judgment
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She gave me_______on how to use the machine, and I was very grateful to her.
A. some advice
B. many advice
C. an advice
D. some advices
I have to make a few____to my graduation design.
A. adjustments
B. attachments
C. comments
D. achievements
This national park had a wide _______of trees that attract people around the world.
A. division
B. area
C. range
D. circle
Yesterday Jane bought a watch for 30 dollars. At this price it was a(n)______.
A. auction
B. bargain
C. access
D. procedure