If you open up any medicine cupboard in the world, there is a high p      that you will find aspirin and penicillin.
My neighbour r     her own daughter as an excellent secretary.
Your homework is d     to be handed in tomorrow. You will be punished if you can’t finish it by then.
He n     that mould had grown on a special transparent jelly that had bacteria on it.
They were able to produce it in large q       . 
These points are called        （针灸） points.
The new secretary will          （减轻）us of some of the paperwork.
The bridge was        （命名） after the hero who gave his life for the cause of the people.
Penicillin rapidly became the powerful “w     drug” which saved millions of lives.
I will put you through to the        （接待员) and she can take down your details.