Unit 5 First aid
Ⅰ.单项填空
1．—Now，where is my purse?
—________！We'll be late for the picnic.
A．Take your time B．Don't worry
C．Come on D．Take it easy
2．—I heard that Tom was appointed as captain of the football team.
—Yes，the coach had placed a great deal of faith ________ him.
A．in B．for C．on D．with
3．—Excuse me，may I use your car?
—I'm sorry.I'm afraid I can't ________ the car key just at the moment.
A．rely on B．break away from
C．put my hands on D．keep my hands of
4．According to the rules of the game，each competitor ________ wear a number.
A．can B．shall C．may D．could
5．The sea air has made ________ difference to her recovery；she is in ________ health now.
A．a; / B．/; / C．the; the D．a; the
6．She knows how to make full use of her time and her parents never put ________ on her to work hard.
A．force B．pressure C．burden D．weight
7．I think it________that she should be knowledgeable about computers for her present job.
A．urgent B．normal
