1.b> ( i>); ; headaches may be a sign of stress ; a dark cloud is a sign of rain / ; the patient was showing some signs of improvement / ; there was no sign of life in the house ;
2.b> , ; ; a road / a traffic / sign ; a "no-smoking" sign " "; follow the signs for the city centre ;
3.b> , ; ; a thumbs-up sign i> ( i>); to give a sign / ; he made a sign for us to keep quiet i> , ;
4.b> ; ; a plus sign ; a pound sign () (); to make a sign of the cross , ;
5.b> .i> ; what sign are you? ? ?