“‘You will walk over the earth, and shall never have a home. You have done a very evil thing.’ God said to Cain.” What does the underlined word mean?

Is your father a teacher? —Well, he ______. But now he works in a bank.

I don’t know_____________?—In ten minutes.

As a result of the fight, Jim was in ________ prison for ________ years.

Who taught ______ math last year?