1 . In Rio, the Chinese women’s volleyball team needed all of its fighting spirit after ______ to the “group of death”, ______ it faced several strong opponents in the group stage matches.

A．assigned; where	B．being assigned; where
C．it was assigned; which	D．assigning; as

2 . Jack escaped ________ (hit) by a car.（所给词的适当形式填空）

3 . ---What made Bill so angry?
---________in the rain for a long time.

A．Having kept waiting	B．Being kept waiting
C．To be keeping wait	D．Being kept waited

4 . Very often, opportunities come quietly and go by without ________________(notice).