The Nuclear Security Summit is an initiative of Mr. Obama, considers nuclear terrorism to be one of the greatest threats to international security.
—Have you heard about that school bus accident? —Yes, fortunately all on board including the driver ________.
As he approached the door, Mike looked into the room again to see if he ________ anything behind.
—That must have been a terrifying experience. —Yeah. I ________ in the damaged car, unable to move.
Although my sweater is a bit expensive, it ________ well.
The woman sitting next to me ________ very nervous, for she had never travelled by air.