<i>a. The upside down smiley face and the smiley face are used <b>respectively</b> to show sadness and happiness.</i><br/><br/><i>b. The upside down smiley face and the smiley face are used to show sadness and happiness <b>respectively.</b></i><br/><br/><i>c. The upside down smiley face and the smiley face <b>respectively</b> are used to show sadness and happiness<b>.</b></i><br/><br/>All correct and giving the same meaning?<br/><br/>Which is best?<br/><br/><br/>Thanks