21.   They thought they were getting positive signals.

22.   When a male crab gets the signal, he will grab onto the back of her shell, using a pair of hooked legs specially adapted to this purpose.

23.   When she got the signal that the door had indeed been broken open, she started the show over.

24.   Also Wednesday, the market got conflicting signals about the health of the economy.

25.   If his researchers get a signal that one of the six collared bears is moving, they can check if any nearby energy exploration disturbed the animal.

26.   Networks now have alternatives in how to get their signal to people.

27.   Wall Street got conflicting signals about the economy Wednesday.

28.   Blue-chip share prices ended the week with a modest gain after the markets got contradictory signals on economic performance.

29.   Croatia is getting confused signals from the international community over its efforts to join international institutions, observers here say.

30.   Nine million homes already get TV signals from satellite dishes.