25、Everyone expects the twins     to the Great Wall before．

A．has been    B．have gone    C．has gone     D．have been

24、一It’s too hot．Would you mind    the window?

一      ．Please do it now．

A．to open；OK       B．opening；Certainly not

C．opening；Of course  D．to open；Good idea

23、He    go now．He    clean the classroom first．

A．needn’t；need    B．can’t；has

C．can’t；have to    D．can’t；has to

22、We waited for a long time，but he didn’t    ．

A．turn up    B．pick up    C．show up   D．give up

21、—You’ve left the light on．

—      ．I’ll go and turn it off．

A．So I have    B．So do I

C．Nor have I   D．Neither I do

20、I      go there by bike．But now I go there by bus．

A．used to    B．would    C．a(chǎn)m used to    D．use to

19、The Great Wall      all over the world．

A．knows    B．knew     C．is known     D．was known

18、While      the street，he was badly hurt．

A．crossed   B．crossing   C．a(chǎn)cross       D．went across

17、—Linda，why are you so late? We were starting without you．

—Oh，sorry．I      the time we should meet．

A．forget    B．a(chǎn)m forgetting

C．forgot    D．have forgotten

16、Look! Someone      the floor．How clean it is!

A．has swept     B．is sweeping

C．a(chǎn)re sweeping   D．have swept