A.although
B.so that
C.because
D.in case

A.as so not to
B.so as to
C.in order not to
D.in order to

A.come – will
B.came – would
C.come – would
D.came – will

A.for them
B.to for them
C.so as for them to
D.so they can

A.such that she can
B.so that she can
C.in order for
D.so that to

A.lest
B.for  
C.so
D.in case

A.would
B.wouldn’t
C.will
D.won’t

A.so that   
B.in order that they wanted
C.for fear that
D.for

A.in order that his students to understand it
B.so that his students could understand it
C.so as his students to understand it
D.so that his students to understand it

A.in order to fail the examination
B.so that to get knowledge
C.so as to pass the examination
D.in order that he could be illiterate