the only thing __she could do was go to the police for help

the only thing __she could do was go to the police for help
Nothing ___he talked about can br seen now.
The only thing __she could do was go to the police for help.
Who is the man___is reading the newspaper over there?
They talked about the schools and teacher___ they had visited.
Tom isn't the ___he used to be.
This is the same bike ___I lost tow weeks ago.
This is the house in ___he once lived.
That___you told him about is what we want to know.
All__have studied this question have come the same conclusion.
Those __want to go to the cinema will have to wait wt the gate.
There is a young lady ___asks you.
The studentyou should learn from is the one ___works hard and studise well.
Complete each sentence using that ,which ,who ,or whose.