24. ___________________________________________________________________
___________________________________________________________________(3’’)
23.______________________________________________________________________
________________________________________________________________ (3’’)
22.______________________________________________________________________
____________________________________________________________________(2’)
21、
________ (4’’)
20、( ) (2’)
19、
_________ (3’’)
18、 __________(2’)
17.______________________________________________________________________
16、(1)___________________________________________________________________
(2)____________________________________________________________________
___________________________________________________________________(2’)
15. ( ) (2’)