£¨    £©2. There _______a pen and two books on the desk.

          A. is          B .are        C. am.           D .be

£¨    £©3. There aren’t _______trees in front of the house.

          A .any         B .some       C. many        D. much

£¨    £©4. —Are there ______pictures on the wall ?

—Yes, there are _________.

          A. some, some   B. some, any   C .any, some      D .any,

£¨    £©5. Are there any ________ in the city?

A. libraries     B. factory    C. university      D. hospital

£¨    £©6. —Is there a lab ? Where is it!

—Yes ,there is_______ here .

A .it          B .one        C. that            D. these