He has five___________ , and they are all doctors working in the same hospital . 
#4442
A
sons- in-laws
B
son-in-laws
C
sons-in-law
D
son in laws
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She has ______ that doctor for three months.
#4481
A
married to
B
got married to
C
been married with
D
been married to
In our school, the students have three_____ courses, and seven______ entrepreneurial education courses .
#4470
A
required; alternative
B
requiring; alternative
C
required; alternate
D
requiring; alternate