The number of students in our class _____ than that in Class 2.

　 A. is fewer B. are less C. is smaller D. are larger

 There ______ a great number of students in the playground yesterday morning.

   A. is  B. are  C. was  D. were

 The price of this computer is the ______ of the three.

   A. smallest  B. biggest  C. lowest  D. tallest

There’s nobody in the classroom yesterday ,_____�。撸撸撸�

　A.isn’t there   B.is there   C.wasn’t there  D.was there

 One of my best friend's ______ to see you.

A. friend want  B. friend wants  C. friends want  D. friends wants

 This kind of computer looks_______ and sells_______ in the shop． 

     A．good，good  B．nice，well   C．nicely，well     D．good，nice

 ______ the loss of the living areas, it’s getting ______ to find China tigers living in the wild.

    A. Because of; hard                                   B. Because; hard

    C. Because of; hardly                 D. Because; hardly

What are the children going to do if it_________ next Saturday?

　 A．isn’t rain　　　　　　　　　 B．doesn’ t rain　　

C．won’t rain　　　　　　　　　 D．don’t rain

 I hear Sam lives here, but I’m not sure ________.

   A. which room he lives in          B. which room does he live in

   C. he lives in which room          D. in which room does he live

________shelter and food for________ animals is very important and necessary．

     A．Providing；endanger                 B．Provide；endanger

     C．Providing；endangered                D．Provide；endangered