5.33.A. make B. do C. learn D. review

A. 　 having cried

B. 　 cry

C. 　 to cry

D. 　 crying

A. 　That

B. 　What

C. 　Whom

D. 　 Who

A. 　 aiming

B. 　 looking

C. 　 waving

D. 　 pointing

A. 　 hard

B. 　 harder

C. 　 hardest

D. 　 hardly

A. 　 would be

B. 　 would have been

C. 　 must be

D. 　 must have been

A. 　 on

B. 　 from

C. 　 with

D. 　 to

A. 　 would see

B. 　 will see

C. 　 have seen

D. 　 saw

A. 　 married

B. 　 separated

C. 　 accepted

D. 　 united