I can’t believe that there are _____ many poor people in ____ a rich country.

"I wish you’d look at me when I'm trying to speak to you!" the teacher said      .

The woman tried ______ to push the man away when he tried to snatch the bag from her.

—You don’t seem to be quite yourself today. What’s wrong?
—Oh, I’m suffering from a cold. Nothing serious, _____.

—The poor weather was _________ responsible for the crash.
—I’m with you on that. Carelessness was also to blame.

Although modem organic food has become very popular, many people can' t figure out the difference between organic foods and ______ grown foods．

-- Do you think it's a good idea to make friends with your students?
-- ______, I do. I think it's a great idea.

Lizzie was______ to see her friend off at the airport.

Keeping healthy, with easy access to affordable medical care, is still a dream for many people, with medicine price rising ________.

The lecture is so attractive that the audience are listening_________.