I lay down, but a combination of anger and the noise kept me awake.

That combination, if done right, can keep a child's attention.

The combination of whole grains and protein in this salad will keep your energy up throughout the afternoon.

The combination kept the camera aimed accurately over the long exposure time as the Earth rotated.

A combination of drugs and adrenaline had kept them going.

From there it uses a combination of grip and momentum to keep the board with the rider.

The combination of excitement and jet lag had kept his mind active all night long.

And the combination of fat and protein will keep guests full until the main course is ready.

The combination kept Krasta off balance, never quite sure where she stood.

But the combination will keep pressure on bankers and policy makers, he said.