33．A．helped                 B．help                       C．helping                  D．to help

32．A．give up                B．give away              C．give in                  D．give out

31．A．because               B．because of            C．as                          D．since

30．A．myself                 B．herself                 C．themselves              D．ourselves

29．A．the other              B．other                   C．others                     D．another

28．A．However             B．Wherever             C．Whenever              D．Whoever

27．A．outside                  B．inside                    C．out of                     D．into

26．A．the two big            B．second biggest         C．thelsecond biggest   D．the second big

25．A．too                      B．also                     C．either                     D．as well

24．A．smoke                   B．smoking                 C．smoked                  D．smokes