1.b> (), , ; to act immediately / ; to act wisely [foolishly] / [] ; to act on / upon / advice ; to act up to ones promise / ; to act up to ones reputation ; stop acting like a child! !
2.b> (), ; brakes refused to act / ; to act as ... ( i>); to act as an interpreter / ;
3.b> (on, upon) (); ; this medicine acts on the heart ; acid act on metal ;
4.b> .i> (), ; to act the Ghost / the part of the Ghost / in "Hamlet" "" ; to act a part ) / ; ) ;
5.b> (), ( ..i>); to act for smb. / on smb.s behalf / ) ; ) ; to act on the defensive , ; ;
to act ones ageb> ; act your age!b> ! !