---- Helen seems very happy.
----Yes, she appears ______ in the job interview.

A terrible earthquake and tsunami struck northeastern Japan, _______ almost 28,000 people to be dead or missing.

I wonder why Ann didn’t get _______ the job. She is the right person for it.

________ our achievements, we are firmly convinced we’ll be able to achieve the final victory.

“If _________ much time, I will teach you how to ________ the clothing store,” the boss said to me.

It is worth considering what makes “convenience” foods so popular, and_______ better ones of your own.

The findings of the research, _________ on a lot of experiments, are convincing.

The boy cheated in the English examination so he deserved ________.

—I wonder why the thinnest plastics bags, though ________ , are still in use here.
—Well, it’s no easy job to solve this problem effectively.

At the meeting, the headmaster said that the government should prevent such things as hurt children ________again.
A. happening         B. happen             C. to happen          D happened