A. policemen B. policewomen C. polices
A. man doctors B. men doctors C. man’s doctors
A. her B. hers C. her’s
A. watches/knives B. watches/knives C. watchs/knifes
A. they’re B. them C.it’s
A. Whose B. Who C. Which
An B.A C.C.不填
A. have B. has C. is
A. our/She B. an/She C.a/She
A. this B. these C. that