1.Choose the odd word in each row(shark)whale monkey tiger shark sheep(sewing)hiking surfing skiing jogging(pink)red blue orange pink yellow2.English idioms1.turn up one's nose at_嗤之以鼻_2.laugh off one's head_笑破肚皮_3.at sixs and sevens_横七竖八_3.PuzzlesWho works only one day in a year but never gets fired?圣诞老人,Santa Clause!