根据英文解释及首字母的提示写出单词.初一的英语,学的是7A的第4单元的Reading
①.s＿ use time to da things
②.f＿ like more than others of the same kind
③.s＿ someone who can swim
④.e＿ send a mail to someone on the Internet
⑤.S＿ the first day of a week