The teacher (a)/together with his (b)/wife and daughter(c)/ were drowned (d)/No error (e) | Sentense error/Grammatical error

https://things-for-students.blogspot.com/2022/03/the-teacher-atogether-with-his-bwife.html
Sentense error/Grammatical error
The teacher (a)/together with his (b)/wife and daughter(c)/ were drowned (d)/No error (e).
1.(a)
2.(b)
3.(c)
4.(d)
5.(e)
Correct Answer: D [was should be used]