will

How many more decades will have to pass 　　　　scientists succeed in providing a cure for cancer？

_____ his wife will sit at the table to wait for him to come back

— I don’t have any change with me．Will you pay the fare for me？ —            ．

When will the work __________?

The program will involve _______ amount of researching and calculation

The amendments of the constitution will be ______ from Christmas.

Thousands of people will _______ if food doesn’t reach the stricken city.  

If you _____ on breaking the law, you will go to prison

It’s believed that if a book is _____, it will surely ____ the reader

Since China has entered the WTO, the ______ on foreign businesses will gradually be reduced.