The scientist, __________ my father works, is about 50.

The judging committee (评委会)______three women and four men is popular with the public.

The new government was not ________ by its people for its unreasonable policies.[ ]

I am sorry, but there is no smoking room in this section on the train.— Oh, I______ that,and I won’t smoke again.[ ]

epting lower prices, organizers can sell tickets that would ______ go unsold.