连词成句。

1.  in   schoolbag   your  what's

                                                                          ?

2.  a   book   I   new   have

                                                                          .

3.  it   colour   is   what

                                                                          ?

4.  you   many   books   English   do   how   have 

                                                                          ?

5.  this   I   pencil    like

                                                                          .

图(一)表示呼吸过程中         时的状态，此时，膈肌         ，胸廓         ，肺内气压      外界气压压，气体被         .