My hand came into ________ with something cold.
A. contrast
B. contact
C. communicate
D. compare
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Her ________ is improving and will be released from hospital soon.
A. size
B. shape
C. statement
D. condition
The girl decided to go on a ________.
A. food
B. diet
C. nutrition
D. cook
He was being very ________, and wouldn’t tell me what he was up to.
A. constant
B. mysterious
C. spiritual
D. intellectual
Their new methods set a ________ for future research.
A. modal
B. style
C. pattern
D. modern