1. 按星期的顺序排列。
Friday, Sunday, Tuesday, Thursday, Saturday, Wednesday, Monday | Sunday → ___________ → ___________ → ___________ → Thursday → ___________ → ___________ 2. 按字母表的顺序给单词排列顺序。
apple, spring, prepare, summer, funny, elephant, headache | apple → ___________ → ___________ → ___________ → prepare → ___________ → ___________ |