It is easy ________ the consequences of unchecked plant disease: food shortage could kill millions of people and cause unrest in the world.
A.imagine B.to be imagined C.imagining D.to imagine
________ with a roomful of dresses, a woman may easily spend hours going from one dress on another before selecting the dresses she wants to try on.
A.Having faced B.Faced C.To face D.Facing
Some psychologists suggest that one could improve his performance when mentally imagining himself ________ (perform) well at some back.
A.performing B.to perform C.performed D.having performed
The car moved so fast the it went through the highway-dividing fence, ________ in a collision in which five people died.
A.to result B.resulting C.resulted D.having resulted
All those ________ the pop singing group cheered, applauding as they sang.
A.watched B.was watching C.watching D.to watch
When I wanted to show myself up at the party, the song I ________ so many times suddenly became difficult.
A.am practicing B.had practiced C.will be practicing D.have practiced
