在Ⅱ栏里找出Ⅰ栏的正确答句,把字母编号写在题前的括号里。(10分)
( ) The doctor often tells him __________ more exercise.
( ) You should ___________ your little brother when your mother is out.
( ) Sometimes walking is __________ than driving during the busy traffic time.
( ) My sister was born _____________ a Friday morning.
( ) Mary is a student of___________.