The solid mass of his body seemed to overwhelm him.

Each had its own reference frame, around which all other masses seemed to move.

The first black mass which came into view, with all its lights out, seemed to be some kind of light vehicle.

The mass didn't even seem to be alive, but again Adele supposed the experts must know.

The other leaders and the great mass of poor people seemed to agree.

An instant later, the mass seemed to have quadrupled in size!

There was no one in sight; mass seemed to be over for this morning.

The mass of an object seems to be no restriction on her power.

The mass of constellation M13 seemed to be a galaxy in its own right.

The whole dark mass seemed to be about fifty yards wide, without a single break in its length.