Find the in which the second syllable is stressed

Question II. Find the in which the second syllable is stressed
6-A. cofee B. telephone C. community D. magazine
7-A. medicine B. fire C. understand D. electrical
8-A. children B. include C. kitchen D. socket
9-A. corner B. flower C. towel D. beneath
10-A. precaution B. safety C. center D. local