He shouldn't have been there when the exchange went down.

I approve very much of what the exchange is going to do with regard to the next three days.

The exchange is going to expand to 115 seats from 93.

The exchanges of gunfire went on for nearly two hours.

Note, however, that the exchange does not go the other way (see page 116).

Perhaps the exchange had gone on a little longer, but Will doubted it.

They enter the barn where the exchange is going to go down.

She said he lied to her husband about whether the exchange would go public.

One exchange went like this: "How much is that radio?"

But while this little exchange was going on, they boarded together, and what could be more natural than taking the seat next to her?