You ought to know that the secretary of state has spoken to the Soviet ambassador.

I'll speak to the Soviet ambassador and assure him of our total confusion about this whole matter.

The Soviet ambassador got a letter several weeks ago.

He served as a Soviet ambassador in the 1920s.

Farber had five minutes earlier returned from a meeting with the Soviet ambassador.

I was with the Soviet Ambassador for an hour this morning.

He handed the folded sheet of paper to the Soviet ambassador.

Anton called in the Soviet ambassador for a long confidential talk.

He was also the Soviet ambassador to Syria between 1968 and 1977.

Her husband, then a Soviet ambassador in Poland, has been taken away one night never to be seen or heard of again.