—Did he come back late last night?
—No．It was not yet eight o’clock _____________ he arrived home．

1. A.
   before
2. B.
   that
3. C.
   until
4. D.
   when

—Did he come back late last night?

       —No．It was not yet eight o'clock _____ he arrived home．

       A．before          B．that                C．until      D．when

—Did he come back late last night?

       —No．It was not yet eight o'clock _____________ he arrived home．

       A．before          B．that                C．until           D．when

—Did he come back late last night?

       —No．It was not yet eight o'clock _____ he arrived home．

       A．before          B．that                C．until      D．when

—Did he come back late last night?

       —No．It was not yet eight o'clock _____________ he arrived home．

       A．before          B．that                C．until           D．when

—Did he come back late last night?

—No．It was not yet eight o'clock _____ he arrived home．

A．before             B．that          C．until            D．when

—Did he come back late last night?
—No．It was not yet eight o'clock _____________ he arrived home．