The envelope contained a letter which he opened and read.

There was no reason to expect the envelope contained bad news.

To each, he will take an envelope containing a card and a $20 bill.

One envelope contained a list of 101 names, the other a letter.

Suppose on the other hand the first envelope contains 2.

You will find enclosed an envelope containing some of my hair.

An envelope containing $2,000 in cash was on the front seat.

"Because you, as my secretary, knew what this envelope contained!"

Each envelope contained a task that only one player would have to complete.

The envelopes contained a total of 5,000 dollars,' he said.