I would appreciate________back this afternoon so that we can reach an immediate decision.

She is looking forward________to the ball.

For breakfast he only drinks juice from fresh fruit________on his own farm. 

____ to teaching, as we know, contributes to his popularity with his students.

This article ______ in a hurry was not so good.

She caught the student ______ in the exams.

 Red Sorghum was adapted from Mo Yan's 1986 novel of the same name, ________ to life a visual landscape of red sorghum and a fiery ________ sun.

 With some books ________， he went into the bookstore on the way home.

 The church ________ from the 18th century is under repair at present.

 A special dance ________ horse dance becomes so hot that many famous people can't help copying that.

—Who is the girl over there?—Isn't that the secretary you want ________ the article?

 As the immune system weakens, it loses the ability ________ illnesses.

 My mother went to the private school in person ________ that I would be safe there.

 China is expected to export 1 billion mobile phones this year, ________ by a surge in demand for smartphones worldwide.

 The text is too difficult. The explanation of our teacher will help make it easy ________.

 It is said that sixty percent of all energy ________ in the world today is being lost as waste heat.

—I regret ________ you that your application has not been successful.—Not successful? I performed pretty well in my interview!

 Life is like riding a bicycle. ________ your balance, you must keep moving.

 Your cousin is said ________ a new computer program recently, but do you know when he will finish it?

 ________ the opportunity to speak at the graduation ceremony made him overjoyed.