找出不同类的单词，将序号填在括号里。
（ ） （1） A. pen B.my C.pencil D.pencil–box
（ ） （2） A.flower B.red C.black D.blue
（ ） （3） A.meet B.orange C.see D.colour
（ ） （4） A.hand B.leg C.head D.bread
（ ） （5） A.good B.morning C.afternoon D.evening
( ) 
was in front of you last Monday?
| A．Who | B．What | C．When | D．Where |
( ) Chinese people invented paper for 
.
| A．we | B．us | C．our | D．I |
( ) Nine children
their grandparents last week.
| A．visits | B．visit | C．visiting | D．visited |
( ) The man sits
under the tree.
| A．at | B．up | C．down | D．in |
( ) The mouse is 
front of the cat.
| A．on | B．in | C．at | D．to |