Saving and recycling are long-term projects _______ determination matters a great deal.

The terrible earthquake hit Japan __________ the afternoon _________ March 11th.

The job may be too hard for you， Andy. Are you sure you will take it—Yes. I have decided to_______the challenge.

Deaf people talk ________

Can he _______ anything about Canada—No, he can’t. All of us except him _________to Canada.