On December 28, 2009, a terrible tsunami happened in the coasts of South and Southeast Asia, _______ over 25,0000 people.
We suggest that more measures _________ to solve the problem of overpopulation.
The project he was confident about ___________ to be a failure.
________ with many other people, teachers have a relatively stable income.
It is you rather than he that ______ for this terrible accident.
The big secret in life is that there is no big secret. __________ your goal, you can get there if you’re willing to work.