Now that she is out of a job, Lucy ______ going back to school, but she hasn’t decided yet

Who won the election for mayor—A man ________ to represent every minority group in the city.

Next, John Snow ______ the source of the water for these two streets and found it came from the polluted river.

______ The train is about to leave.– But where’s the ticket

I was very busy that day. Otherwise I_________in the discussion．