二、单项选择(20分)(每小题1分，共20分)

A．从ABCD四个选项中，选出最佳选项。

(  )21．If Lucy ________ hard every day, she _________ pass the exam．

A．studies；will，              B．will study；will be

C．will study；is                D．studies；is

(  )22．It’s hard to __________ how people live without water or food．

A．realise          B．imagine        C．develop       D．find

(  )23．一Do you know if Tony __________ to visit us?

  一I think he will come if he __________ free tomorrow．

       A．comes；will be                 B．comes；is

       C．will come；will be              D．will come；is

(  )24．一Thank you very much!

       一 ____________!

A．Don’t mention it              B．Come this way

C．What a pity                    D．Rather you than me

(  )25．My bedroom was too dirty．I decided _________．

A．tidy it up                    B．tidy up it    

C．to tidy it up                  D．to tidy up it

(  )26．The teacher is coming．Please stop

       A．talking        B．talk         C．to talk           D．talks

(  )27．— Hello! May I speak to Lingling?

       —___________．I will see if she is at home．

A．It’s really nice of you              B．Hold the line，please

C．Oh．Speaking                     D．Good luck

(  )28．Many visitors come to Shanghai because it is _________ city．

      A．so a beautiful                     B．quite beautiful

      C．very a beautiful                   D．such a beautiful

(  )29．He helped an old granny go _________ the street carefully．

A．across         B．cross          C．crossing        D．through

(  )30．My grandpa has a good_________，he could remember everyone he met．

A．skill          B．article         C．idea             D．memory