When the teacher came in, the students pretended _______ the text.

Since I don’t like surfing the Internet, shall I go to the library instead   the information we need?

Hearing a scream, I rushed downstairs, only    the hostess lying unconscious on the floor.

Mother told me ______ near the river.

--- Why were you so late for work today？--- ________ to the office was very slow this morning because of the traffic. 

Harrison Ford is thought to be one of the few movie stars ____ as a carpenter before.

_____ an important decision more on emotion than on reason, you will regret it sooner or later.

_____enough time and money, I'm sure I will do the work perfectly．

All of us didn't notice Tom come into the classroom because the light happened to ________ at that time.

“Neal, listen，” she said, looking straight at him. “I ask you not to get ________ in this kind of matter. It's none of your business.”

There are a great number of natural resources in the desert, which remain to be ________.

Here was a nice little present for everyone, with a suitable poem ________ to it.

Written in a hurry, ________. How can it be satisfactory?

 _______ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.

The _______ boy was last seen _______ near the East Lake.

 Though I have often heard this song ______, I have never heard you ______ it.

 ________that I could use a special piece of cloth to attract people's attention, I decided to do an experiment.

We walked a long way to see him off, only _____ that he had just left.

—I’m considering     to Qingdao by air for my holiday.—Why not try     by ship for a change?

The trees     by the Japanese visitors are growing well.