The wide spread of super hybrid rice aroundthe world ______ the lives of millions and millions of people suffering fromhunger to a great level.

Mr. Wang __________ be in the office. The light is still on.—No, he __________ be. Because he phoned me from the farm justnow.

I _______ to the party if I________tomorrow.

165. Mr. Blackthe nail with a hammer on the wall and hung a family photo on it.

I met her ________in a crowded bus